Special Bearing

Product Details:

HFB is one of the leading manufacturers of bearing housings and drive components for a wide variety of applications. At its site in Buchen, Germany HFB manufactures on a production area of over 5,800 m² housing units with a swing of 2,000 mm for numerous customers in the field of conveying technology and plant engineering. The intention of HFB is to provide a full-service package including housings, bearings, sleeves and all component parts.
Flanged Bearing and Plummer Block Housings

722500 – Flanged Bearing Housings
For the assembly of cylindrical self-aligning ball bearing and spherical roller bearing
For shaft diameters from 20 to 100 mm
Felt seal
Relubricatable

TVN-Plummer Block Housings: Shaft mountings at mine cars
Unsplit Plummer Block Housings
For using of cylindrical self-aligning ball bearings and spherical roller bearings
For shaft diameters from 20 to 75 mm
Felt seal
Relubricatable

Plummer Block- and Take-Up Housings for the conveyor industry

STL: Drum Take-up Bearings
BTL: Plummer Block Housings
Unsplit housings for spherical roller bearings of the series 222, 230, 231 and 232. The Housings are manufactured out of cast steel GS 45. These housings are manufactured for located or floating bearings. They have double labyrinth seals at both ends and are designed for grease lubrication.
Special version: possible with taconite seal

SLG: Drum Take-up Bearings

Plummer Block Housings made of grey cast iron, ductile iron and cast steel SNI: Plummer Block Housings
SSNI 5: Plummer Block Housings

SNI 5.. and SNI 6.. are split bearing housings for the fitting of self aligning ball or spherical roller bearings with an adapter sleeve.
SNI 2.. und SNI 3.. for the fitting of self aligning ball or spherical roller bearings with a cylindrical bore.
SNI are designed for grease lubrication only and can be supplied with lubrication holes if required.

Product Details:

Combined Bearings can take up high radial and axial loads,  They haveStrong profiles for high stat. and dynamic loads.



Below Are the Few Part no for this bearings.


              Profile

              Plate Model

Additional Information:

• Item Code: CombinedBearing
• Delivery Time: 15 days
• Packaging Details: Each

Product Details:

Rex and Link-Belt Roller Bearings have been trusted across multiple industries for 125 years and have higher thrust load carrying capacity than any comparable product in the market. Plus, we offer the best range of performance options. From seal types, to bore diameters, to shaft locking options, no one offers more choices than Rexnord. Our experts can provide deep technical and functional knowledge to help you choose the right product for each application.

Features & Benefits:

• Easy Bearing Clearence Adjustment
• Double Contoured Retainer pockets
• Self-aligning
• Super-finished Raceways
• Rugged Housing
• Multiple Housing Styles

Additional Information:

• Item Code: LINKBELT
• Production Capacity: NA
• Delivery Time: 7 DAYS
• Packaging Details: EACH

Product Details:

The Clutch/Brake combination unit consists of an air actuated disc clutch & spring applied Disc Brake. Its compact design combined with its high thermal capacity & low air consumption makes it ideal for high speed, high cyclic, heavy-duty industrial applications. When cylinder is pressurized, the piston clamps the clutch disc to the hub which transmits the torque to the shaft. When cylinder exhausts, the springs moves the piston in the opposite direction clamping the brake disc & stopping the shaft.

ADVANTAGES

• High Thermal Capacity.
• Stable Coefficient of friction
• Low Air Consumption
• Low Operating & Maintenance Cost. 
• Easy removal of worn out linings.

APPLICATIONS

• Power Presses
• Press Brakes
• Guillotines
• Printing Machines
• Wood Working Machines

Additional Information:

• Item Code: OMPICLUTCHES
• Production Capacity: NA
• Delivery Time: 30 DAYS
• Packaging Details: SINGLE

Product Details:

Posi Lock offers the safest, highest quality puller on the market. A complete line of 2- and 3-jaw manual pullers are available—ranging from 1- to 40-ton capacity. Posi Lock also offers specialty pullers and parts for many industries, including automotive, HVAC, wind-power.

Advantages:

• Rolled center bolt threads are designed for less effort when applying high torque.
• Heat-treated tip.
• T-handle locks jaw precisely where you set them.
• Slimly tapered jaws allow for better gripping and easier access in tight spots.
• Safety Cage guides jaws for fast set-up, solid contact, and superior safety.
• Nut recessed to avoid mushrooming and disfiguring from the impact. Leverage up front for positive grip, vise-like power, and no slippage.
• Live centre tip protector and optional bolt extender lock on the enter bolt for additional protection and added reach.

Additional Information:

• Item Code: POSILOCKPULLERS
• Delivery Time: 10 DAYS
• Packaging Details: EACH

Product Details:

RWG develops precision bearings and drive system solutions for demanding aerospace, industrial, hydropower, marine and motorsports applications. Our bearings solve maintenance issues, improve performance, reduce weight, and are engineered to perform in extreme environments.

RWG products have evolved from the design of 4 base types of bearings to complex high-end bearings. Each one of our bearings is developed, tested, and approved according to the requirements of specific applications. 

TYPES OF BEARING

Rolling-Element Bearings

Spherical Bearings

Rod Ends

Additional Information:

• Item Code: RWGBEARINGS
• Production Capacity: MAX
• Delivery Time: 15 days
• Packaging Details: SINGLE

Product Details:

INA Linear rolling bearings are available as monorail guidance systems, track roller guidance systems, shaft guidance systems with linear ball bearings, flat cage guidance systems, guidance systems with linear recirculating roller or ball bearing units and as driven units (actuators and tables). In addition, INA makes miniature guidance systems for use in mechatronics and precision engineering applications. These elements are compact with a high load capacity, low friction and high rigidity and are available as cage or recirculating systems.

Product Details:

FK Bearings Incorporated, a World-Class, leading USA manufacturer of rod ends, spherical bearings, custom-engineered bearings and related products.  Established in 1983, FK Bearings brings over 35 years of experience to the industrial and performance racing and off-road markets.

Today, FK Bearings has grown to become the preferred source for motion control products to nearly every industry.  Our products are utilized in various applications in:  construction equipment, mining equipment, material handling, transportation and off-highway equipment, automation and robotics, machine tools, agricultural equipment, military vehicles, performance racing, and many others.

FK Bearings corporate headquarters and state-of-the-art manufacturing facility is located in Southington, Connecticut.  

• ROD END

1. CM / CF 2-piece, metal-to-metal, low carbon steel body.
2. CMX / CFX 2-piece, metal-to-metal, heat treated alloy steel body.
3. ECM / ECF 2-piece, Economy Import, metal-to-metal, low carbon steel body.
4. SCM-T / SCF-T 2-piece, stainless steel series, PTFE lined.

• Precision Series

1. ALJM / ALJM-H / ALJF    3-piece, aluminum body, anodized.
2. HJMX-T / HRSMX-T 3-piece, male, high misalignment series, high strength alloy steel. PTFE lined.

• Spherical Bearings

1. COM / COMH Commercial Inch Series, low carbon steel race, metal-to-metal, PTFE liner available.
2. COM-M Commercial Metric Series, low carbon steel race, metal-to-metal, PTFE liner available.
3. IN-P Precision Plastic Race Inch Series, Light Duty.

• Precision Narrow Series

1. FKS / FKS-T Heavy Duty Precision Inch Series, Alloy Steel Race, PTFE Liner Available.
2. FKSSX / FKSSX-T / FKSSX-TV Heavy Duty Precision Inch Series, stainless steel race and ball, PTFE liner and staking grooves available.

• Wide Series

1. WSSX-T / WSSX-TV Wide Precision Inch Series, stainless steel race and ball, PTFE lined.

• Heavy Duty Precision Series

1. AIN Heavy Duty Inch Precision Series, alloy steel race, PTFE Liner Available.

• High Misalignment Series

1. HIN-T Heavy Duty Precision Inch High Misalignment Series, alloy steel race, PTFE Lined.
2. GEZ-ES / GE-ES Inch and Metric Spherical Plain Bearings with single fractured outer race. Imported.

 

Product Details:

Natec linear bushing is used with a shaft, inadequate clearance, adjustment may cause early bush failure and / or poor, rough traveling. The clearance adjustable linear bush and open linear bush can be clearance adjusted when assembled in the housing which can control the outside cylinder diameter. However, too much clearance adjustment increases the deformation.

Product Details:

GPZ , Ukraine is the largest manufacturers of conical and cylindrical roller bearings with diameter up to 4500 mm. Besides the regularly used standard sizes, GPZ produces Non-Standard and technically unique bearings as per customers design and requirements.

The brand GPZ is registered with government of Ukraine and follows GOST ISO Standard and has proved and established itself in the bearing world through its quality and flexibility. As a major contributor in Steel Making, Oil and Gas, Power & Cement Industry, Large- Sizes bearings of GPZ are being used in rolling mills and in converter of metallurgical plants, drilling unit, cement kilns, Steel making shops and several other areas.

Developed industrial base and unique equipments allow GPZ to produce bearings with dimensions of 4-5 meters and weight of 11 tons with utmost precisions and quality.

GPZ has now entered into bigger network & establishment by servicing the Paper &, Sugar Industry/ Automobile & Automation industry.

GPZ , Ukraine is the largest manufacturers of conical and cylindrical roller bearings with diameter up to 4500 mm. Besides the regularly used standard sizes, GPZ produces Non-Standard and technically unique bearings as per customers design and requirements.

 Products:

•     Deep Groove Ball Bearings

These bearing support higher loads than a shallower groove. They support both radial and axial loads.

•     Angular Contact Ball Bearings

These bearing are asymmetrical for manufacturing purpose. In angular contact the load is passes on the inner race is same as in the outer race. Due to this angular contact bearings better support combined loads ( both in axial and radial direction).

•     Cylindrical Roller Bearings

These roller bearings have higher radial load capacity and also suitable for high speed. If inner and outer races are misaligned , the bearing capacity often drop quickly.

•      Tapered Roller Bearings

These bearings uses conical roller that run on conical races. Tapered roller bearings support both radial and axial load and due to their greater contact area they carry higher loads.

•      Thrust Ball Bearings

These bearings used in low thrust application and they are designed to support axial load.

•      Spherical Roller Bearings

These bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. These ring allows rotation with low friction.

•     Needle Roller Bearings

These bearings uses long, thin  cylindrical rollers resembling needles, they are used to reduce the friction of a rotating surface. Due to greater surface area they can support greater load.

•     Self-Aligning Ball Bearings

These bearing was used mainly in bearing arrangements with very long shafts, such as transmission shafts in textile factories.

 

 

Product Details:

Omnitrack first invented and Patented our High Capacity ‘endless track’ range of heavy duty Ball Transfer units in 1954. We've been continuously developing and expanding the range since and produce the widest range available worldwide.

Family owned and run, our UK manufacturing plant has specialized in omni directional movement solutions for industries around the world. Omnifloat glass handling castors are the industry benchmark in the glass industry for transporting sheet glass; Omnicaster - the new plastic alternative to ball transfer units for outdoor conditions; Omniwheel rollers can substitute or be combined with conveyor roller (both driven and gravity) to provide multi directional movement areas.

Additional Information:

• Item Code: Omnitrack

Product Details:

KINEX BEARINGS is one of the major suppliers of rolling bearings for various industry segments. It is part of the global industrial group CK Birla Group with a turnover of € 2.1 billion  and currently supplies its products to more than 80 countries around the world. It is the number one supplier of special bearings for the textile industry and at the same time a European leader in the production of roller bearings for rail vehicles.

• KINEX BEARINGS offers a wide portfolio and has a long tradition in the production of bearings
• The plant in Byt??a has more than 100 years of tradition in the engineering industry
• most of KINEX BEARINGS ' production is exported all over the world
• practical applications: cars, railways, aviation, industrial applications, textile industry

Product Details:

Established in 1985, LDK Bearings is one of the leading manufacturer of Mounted units and Rod end bearings in China. The Company was IS9001, ISO14001 &OHSAS18001 certified since 1995. We are providing reliable bearing products and solutions to target industries like Agriculture, Textile, Mining, Food & Beverage, Recreational vehicles, Snowmobile & ATV/UTV, Lawn & Garden, Pharmaceutical, Chemical processing, Printing, Airport, Aviation, HVAC and various kinds of conveying, rolling and oscillating devices.

New Products:

• Concentric Locking Insert Bearings
• Stainless Steel Plain Bearings
• Waterproof Plastic Bearing Units
• Water Lubricated Bearing
• Solid Grease Bearings
• Wear-Resistant Plain Bearing
• Plastic Plain Bearings
• F Type Seal Insert Bearings
• Plastic Rod End Bearings
• Air Handling Bearings
• Intelligent Bearing

Product Details:

Myonic is an international industrial bearing manufacturer that has been part of the MinebeaMitsumi group of companies since 2009. The MinebeMitsumi group comprises 66 subsidiaries in 18 countries, leads the competition with new methods and technologies, and consistently strives for innovation through investment, research and development.

Myonic products have consistent high precision and are used in numerous applications. Myonic products are used when you require high rotational speeds, low friction and low noise levels with high product lifecycles.

National Precision Bearing is your source for Myonic and continually work with the factory to offer cost optimized technical solutions.

Key Myonic Products:

Highest precision miniature ball bearings are used in the area of medical, vacuum, foodstuff, aerospace and high-speed technology as well as in many other industrial applications. Myonic offers innovative and economic solutions through sustainability in quality, speed and flexibility. Due to their many years of experience in dealing with extreme conditions, they are able to offer tailor made solutions for every customer.

• Ball Bearings
• Dental Bearings
• Machine Tool
• Ball Bearings

Myonic products have consistent high precision and are used in all kinds of applications to meet high rotational speeds, low friction moments, maximum rigidities, low noise levels at the smallest dimensions with high product lifecycles.

Myonic also has a ball bearing solution ready for standard applications or can develop this in cooperation with the customer. During this process, the material selection, the lubricant, the closures and the design of the interior geometry of the ball bearing are very important. This makes it possible for myonic ball bearings to achieve 1 million rotations per minute and can be used at temperatures above 500°C or below -180°C, in a high vacuum or in a dry helium atmosphere.
Dental Instrument Bearings

Dental bearings must be able to withstand the most extreme conditions and at the same time are one of the most decisive components for the performance of a dental instrument. To consistently improve this performance, an individual solution must always be sought and implemented consistently.

For decades, myonic has supplied customers worldwide with its innovative and reliable dental bearings and has earned itself an exceptional market position. Severe operational challenges such as rotational speeds of up to 500,000 rpm, vibrations, superheated steam or different cleaning media can be met by using Myonic dental products.

Myonic solutions can be found in turbines, contra angle handpieces and dental motors.

Aside from the individual design, these challenges are met with a systematic selection of materials and lubricants.

• Machine Tool Bearings

The machine tool industry requires capable system partners to continue to increase its own competitiveness. The necessary short development cycles require maximum flexibility and innovative solution approaches.

Myonic products are used in rotary table systems and rotary axes as well as in linear propulsion units.

The precision requirements are met using state-of-the-art production technologies. The manufacturing processes used at myonic enable optimised geometries while maintaining maximum precision and flexibility.

 

Product Details:

NMB Technologies Corporation has been producing bearings since 1968. For the last 50 years, it has been a global leader in the manufacturing of precision mechanical and electrical components. As part of the Minebea Group, NMB has manufacturing facilities around the world and offers quality products that are held to the highest standard.

NMB is the world’s largest manufacturer of miniature ball bearings and a volume leader in the design and manufacture of keyboards, cooling fans, audio speakers, precision motors and mechanical assemblies. The company’s miniature bearings are incredibly useful in both the aerospace industry and medical devices because of the reliance on high precision motors. As an industry authority, the company offers a wide variety of products and services that is sure to meet the needs of any client.

As a company with its origins in the business of machined components including ball bearings as well as rod end bearings and pivot assemblies for aircraft, MinebeaMitsumi has expanded the business arena for motors, lighting devices, measuring components and other electronic devices. With production and sales bases in Japan, Thailand, China, the Philippines, and countries all over Asia as well as Europe and the Americas, MinebeaMitsumi today is a global corporation employing 100,000 people world wide. From the smartphone in the palm of your hand to the HALCA satellite’s rocket, MinebeaMitsumi’s products have a wide array of applications in our homes, offices, and the industrial world.

As part of the MinebeaMitsumi Group of Companies, NMB Technologies Corporation places a global manufacturing powerhouse in the hands of our customers. With 25 manufacturing facilities located in Thailand, China, Singapore, Japan, Europe and North America, and over 50,000 people employed world wide, the NMB/Minebea Group of Companies remains a world leader in the design and manufacturing of electro-mechanical components.

NMB miniature and instrument bearings ranging from 1mm bore to 26mm outside diameter.

Other NMB Bearing Options and Configuration Include:

•     Chrome and Stainless Steel
•     Crown, Ribbon, and Plastic Cages
•     Flanged and Unflanged Bearings
•     Shielded, Sealed, Non-Contact Seal, and Open Bearings
•     Extended Inner Race
•     Premium Race and Low Noise Options
•     External Snap ring
•     Custom greases, oils, and re-lubrication on request
•    Precision Aerospace Bearings
•     Ball Bearings
•     Stainless Steel Ball Bearings
•     Miniature Bearings
•     Needle Roller Bearings
•     Spherical Plain Bearings
•     Medical and Dental Bearings

Product Details:

Founded in 1965, NRB was the first company to manufacture needle roller bearings in India. For over 40 years NRB has pioneered the leading edge of bearing technology, and today over 90% of vehicles on Indian roads run on NRB parts. Since its inception, NRB has grown beyond its signature product to offer a wide range of high-precision friction solutions not only in the automotive sector, but across all mobility applications.

NRB is the global benchmark for quality and innovative design in high-precision friction solutions. NRB Bearings is a recognised leader in needle roller bearings, conventional cylindrical roller bearings and has developed a new generation of lightweight drawn cup bearings.

• Products

1.     Deep Groove Ball Bearings
2.     Wide Inner Rings & Housed Units
3.     Spherical Roller Bearings
4.     Cylindrical Roller Bearings
5.     Bottom Roller Bearings
6.     Angular Contact Ball Bearings
7.     Cam Followers
8.     Full Complement Needle Roller Bearing

Product Details:

Korean WON Brand was established in 1989. It is an enterprise specializing in the development and production of linear guide and rotary bearing with steel balls and rollers as rotating bodies. It is the first time to realize localization of LM axis in China. It also has the ability to analyze rolling and sliding motion and special steel and heat treatment technology.

WON ST provides a full portfolio of linear motion bearings including a variety of Linear Guides including Ball Linear Guides for a general use of linear motion, Mini Linear Guides for a compact environment of linear motion, and Roller Linear Guides for ultra-high load, high rigidity and high precision, a variety of Linear Bushings and Super Linear Bushings, various Cross Roller Bearings, Linear Actuators, Smart Actuators, Shafts and other linear motion parts.

• Linear Guide

WONST has provided many different kinds of linear motion guides from subminiature series to the most general ball linear motion guide, low noise linear motion guide, and ultra-high rigidity roller linear motion guide. As they have various forms and sizes for each user environment, you can choose the optimum linear motion guide for your specific purpose.

1.     H Series: Standard Linear Guide
2.     S Series: Slim Linear Guide
3.     M/MB Series: Mini Linear Guide
4.     R Series: Roller Linear Guide

• Cross Roller Bearing

- A separable outer ring and rotary inner ring type.
- It can be used for cases which need running accuracy of an inner ring.
- An integrated type of an inner ring and an outer ring.
- A customization type.

1.     CB
2.     CH
3.     CS

Ball Spline-

• Linear ball spline:

- A structure where balls in four ball rows touch circular arch groove of a nut and a shaft by two points.
- As a circle flange type, it can be installed in a simple way.

• Compact ball spline:

- A structure where balls in two ball rows touch Gothic arch groove of a nut and a shaft by four points.
- As a circle flange type, it can be installed in an easy way.

• Cross Roller Guide Way

    Guide: A compact high rigidity linear guide by which a roller cage rolls on the 90° V groove of a rail.
Table: A high accuracy and high rigidity linear motion unit on which a cross roller guide is assembled on a precisely processed table and base.
Roller cage: Precise rollers are arranged orthogonally and combined on a rolling surface of 90° V groove of a dedicated rail.

Super Linear Bushing-

• Bushing:

- Automatic self-aligning super ball bushing for high load.
- Load capacity, three times as large as general linear bushing. (27 times longer life span)

• Block:

- Aluminum block in which super linear bushing is assembled.
- As a dedicated block for ball bushing, it has one or two assembled ball bushings. There is also a clearance adjustable block.

• Linear Bushing

    WON ST Linear Ball Bushing, LM type, is the linear motion system with unlimited stroke by being applied with LM shaft. Because of the point contact between Balls and LM shaft, the minimum friction can be acquired and can provide you the high-precision motion.

Product Details:

Wonil Bearing Industry Co., Ltd   its establishment on Apr. 1, 1988, Wonil Bearing has been manufacturing thrust bearing  WBC is korea base company tandam bearing interchange to INA bearings with same quality

Produts:

• WBC Tandem Thrust Bearings

TandemThrust Bearings can receive heavy load in a limited space and support firmly in the direction of axis and last long with low frictional power. In addition, these bearings are moved by oil lubrication. Also thesetandem thrust bearings are used principally in gear boxes for single & twin screw extruders in the rubber and plastic industries.

• WBC Thrust Ball Bearings

Thrust Ball Bearings can sustain weight on the direction of axis and is usually used at low and medium
speed. On a slope, the Thrust Ball Bearings become sensitive and can firmly support in the direction of axis. In order to absorb impact of a slope in any case, a washer is used.
There are a single direction Thrust Ball Bearingsthat receives load only in the direction of axis and a double direction thrust bearing that receives load in both direction of axis.
Single thrust ball bearing / double thrust ball bearing / miniature thrust bearing / king pin trust bearing.

• WBC Cylindrical Roller Thrust Bearings

Cylindrical Roller Thrust Bearings are used when thrust ball bearings and needle roller thrust bearings can't sustain load. In addition, it has high precision since it has a simple geometrical figure. Cylindrical Roller Thrust Bearings consist of CAGE(K), WS, GS, LS

• WBC Thrust Needle Roller Bearings

When the support surface is not suited to rolling surface, track washer (LS) and thrustwasher (AS) are used. In addition, shaft washer and housing washer are used as rolling surface.
The thrust needle roller bearings consist of AXK, AS, LS, WS and GS

 

Product Details:

The URB® brand is produced by S.C. "RULMEN?I" S.A. Bârlad (Romania), a worldwide supplier of bearings and services in the rolling bearing business. The company is among the biggest producers of rolling bearings in southeastern Europe and employs about 3,100 people worldwide.

URB bearing products are well-known for their precision and reliability and include, among other products, the following:

• Cylindrical Roller Bearings
• Spherical Roller Bearings
• Radial Ball Bearings
• Thrust Ball Bearings
• Thrust Cylindrical Roller Bearings,

Product Details:

Since 1966 TPI has been leading the manufacturer by providing massive range of customized ball bearings for global industry. TPI Bearing are quality bearings are used throughout the world by major manufacturers who trust in our stable quality.

Below, we've compiled detailed information on TPI's top products:

• Deep groove ball bearings

Deep groove ball bearings are widely used bearing products. A deep groove is formed on each inner and outer ring of the bearing enabling them to sustain radial and axial loads in either direction as well as the combined loads which result from the combination of these forces.Deep groove ball bearings are suitable for high-speed applications. In addition to the open type, deep groove ball bearings come in a number of varieties, including pre-lubricated bearings, bearings with one or both sides sealed or shielded, bearings with snap rings and high capacity specification, etc. Pressed cages are generally used in deep groove ball bearings. However, machined cages are also used in larger sized bearings designed for high-speed applications.

• Shielded ball bearings

Shielded ball bearings are deep groove ball bearings having the same boundary dimensions as those of open type bearings. Protection against the penetration of foreign material and the prevention of grease leakage are provided by the steel shield of these bearings. There are two types: ZZ (fitted with shields on both sides) and Z (fitted with a shield on one side). Since the shields are a non-contact type, friction torque is very low.

• Sealed ball bearings

Like shielded ball bearings, sealed ball bearings have the same boundary dimensions as those of the open type bearings. Sealed ball bearings also have the function of keeping foreign matter out and grease in with seals. Seals consisting of synthetic rubber molded to a steel plate are incorporated into the outer rings of these ball bearings. There are two major types of sealed bearings: contact type and non-contact type sealed bearings. The LLU type is equipped with two contact seals, one on each side of the bearings while the LLB type uses non-contact type seals instead. Similar construction to LLU type, the LLH type sealed bearings perform better low torque characteristics than that of LLU type because of its special lip design. Basically, bearings with contact seals have excellent and effective functions of dust and waterproofing while bearings with non-contact seals are suitable for applications requiring low torque operation.

• Expansion compensating bearings

Expansion compensating bearings have the same boundary dimensions as standard bearings, except that a high polymer material with a large coefficient of thermal expansion has been inserted along the outer circumference of the outer ring. Due to the extremely small difference of thermal expansion attained between the fitted surfaces of the high polymer and the light alloy bearing housing, a good interference fit can be achieved with stable performance across a wide temperature range. Another advantage is a large reduction in the occurrence of outer ring creeping.

In cases where the bearing is going to be interference fit with the housing, it is very important not to damage the high polymer material. Regulations for radial internal clearance are the same as those for standard deep groove ball bearings. For standard fit and application conditions, a C3 clearance is used with this bearing.

Product Details:

Tandem Thrust bearings are also known as “multi-stage thrust” bearings. Tandem Thrust bearings are comprised of "stages" which include precision ground and matched thrust plates. These bearings also include compression sleeves separated by cylindrical roller assemblies. This design enables the Tandem Thrust bearings to provide a solution in a radial restricted envelope. The bearings are available in multiple stages, 2-8 to accommodate your design requirements. Depending on your preference, these bearings are available in a wide variety of sizes and options.

TandemThrust Bearings can receive heavy load in a limited space and support firmly in the direction of axis and last long with low frictional power. In addition, these bearings are moved by oil lubrication. Also thesetandem thrust bearings are used principally in gear boxes for single & twin screw extruders in the rubber and plastic industries.

Tandem Thrust Bearings tolerance of axis - F6
Tandem Thrust Bearings tolerance of housing - F7

Tandem 2 rows(T2AR), Tandem 3 rows(T4AR), Tandem 6 rows(T6AR), Tandem 7 rows(T7AR), Tandem 8 rows(T8AR)* Tandem thrust bearings are produced by only through orders

Product Details:

Ruland oldham couplings are a three-piece assembly with a balanced design comprised of two hubs and a center disk. This allows for a highly customizable coupling that allows the user to combine clamp and set screw hubs with inch, metric, keyed, and keyless bores in sizes ranging from 1/8” to 1-1/8” and 3mm to 30mm. The center disk is available in three materials to allow designers to fit the coupling to their application requirements. While oldham couplings can accommodate small amounts of angular and axial misalignment, they are especially useful in parallel misalignment accommodating up to 10% of their OD in misalignment

• Proprietary hub machining process leaves a smoother surface for interaction between hub and disk resulting in significantly longer life.
• Balanced design reduces vibration and allows for higher RPM.
• Accommodates a high amount of parallel misalignment (up to 10% of the outer diameter) with very light bearing loads.
• Three-piece design allows for ease of customization, installation, and blind assembly.
• Disks are available in nylon for dampening of impulse loads and noise reduction, acetal for high torque capacity and zero-backlash, and PEEK for high temperature and low outgassing.
• Stops transmission of power during overload conditions.
• Manufactured and stocked at our Marlborough, Massachusetts factory. Special designs are available.
• All Ruland oldham couplings are RoHS3 and REACH compliant.

Additional Information:

• Item Code: RULANDCOUPLING
• Production Capacity: NA
• Delivery Time: 7 DAYS
• Packaging Details: EACH

Product Details:

Linear guides are a valid solution when there is a need to move an object or to increase productivity in a working process by mechanising it automatically. C.T.S. offers various products: simple linear guides that can be motorised with one or two axes, modular free-standing sections, with belt, rack, chain, or worm gear drive, and a vast range of trolleys and accessories that are either standard or made to drawings. A vast range of products to meet any need expertly and precisely.
The linear guides supplied by C.T.S. have developed and evolved over the years and are able to cover a wide range of uses. We can move anything from a few grams to hundreds of kilograms, adjusting the structures and mechanical parts in each case in the finest detail.
Free wheels and single-direction joints in which the drive element pulls the towed element when it rotates in one direction, but that automatically detaches itself when it rotates in the opposite direction. Due to this specific feature the free wheels are used for the following applications:

• Overrunning clutch
• Backstop

Product Details:

KMS Bearings, Inc. is the world leading manufacturer of plastic and AISI 316 stainless steel bearings.

Making for an innovative, cost effective way to approach an engineering bearing design problem, the solution may be a plastic or AISI 316 Stainless ball bearing. They can ensure your products run smoother, quieter, more efficiently and with less maintenance than conventional steel bearings. You no longer have size, shape and environment limitations.

Click the brochure images above to download as pdfs. You can also see the overview brochure here »

•     Plastic Ball Bearings
•     Plastic Bearings
•     Thermoplastic Ball Bearings
•     Corrosion Resistant Bearings

Plastic bearings are available in standard inch and metric sizes. Plastic race bearings can be made in special sizes and types in small and large quantities. Plastic radial ball bearings offer many advantages over standard steel bearings, they are:

•     Corrosion Resistant
•     Design flexibility
•     Bearing & application integration
•     Non magnetic
•     Hygienic
•     Lubrication free
•     Light weight
•     Low inertia- freer turning / low start up torque

KMS bearings manufacture plastic race ball bearing types in single and double row radial, 3- piece thrust, four point contact, thin section, skate wheel ball bearing, insert ball bearing with plastic mounted blocks in either flange or pillow type. The combinations are almost limitless due to the adaptable technology deployed.
Special Plastic Bearings (At KMS Specials are a Standard)

Thermoplastic bearings are readily and inexpensively made from polymers. This allows engineers complete freedom to design the bearing around the device rather than attempting to design the device around a limited range of standard bearings. Thermoplastic ball bearings can be designed with a pulley, sprocket or a fixing clip to the outer ring. We can mold a hex, spline or the shaft as the inner ring. We can design and build complete integrated bearing assemblies for the ultimate in cost savings. Integrating mating component or mounting features will ease assembly, reduce time, reduce errors and reduce the parts count, thereby lowering your overall cost to manufacture.

Please click on catalog hotlink above for complete details.

•     AISI316 Stainless Radial Ball Bearings ( Din 14401)
•     Stainless Ball Bearings
•     Stainless Bearings

KMS is the only manufacturer to produce a full product line of radial ball bearings made from AISI 316 stainless. AISI 316 stainless provides superior corrosion resistance when compared to standard 440C stainless bearings. A KMS stainless bearing can run dry, run in liquids or handle high temperatures when fitted with high temperature polymer cage or be made as a full complement type (no cage). They are available in standard or special sizes, inch or metric.

KMS produces mounted blocks from PBT plastic in (2) two and (4) four bolt flange, and pillow type. Mounted blocks made from PBT plastic will never corrode or rust. When fitted with a KMS plastic or AISI Stainless insert ball bearing they will provide superior corrosion resistance to any mounted unit offered today. Additional detailed information on the above is available within the web site. Please feel free to contact KMS directly by phone with any questions you may have on how a KMS bearing can help you.

Product Details:

It all began in 1949, when Minnesota inventor Sterling Stageberg designed a unique mechanical variable speed transmission drive. Stageberg's design varied the output speed from a constant input from zero to maximum. Initially, it was used on automotive windshield wipers and became an instant success. The product filled an important industry need at the time, which helped launch the company. It also provided the idea for the Zero-Max brand, a name carried on all of today's Zero-Max products sold throughout the world.

Flexible Shaft Couplings

Shaft misalignment can limit the performance of machines, cause excessive wear, and often lead to premature failure. Flexible shaft couplings can help prevent these issues by transmitting torque while also accommodating for parallel, axial, and angular misalignment between drive components. High performance flexible shaft couplings can also reduce vibration, dampen noise, and protect drive shaft components from overload.

• Composite Disc Couplings

Our Composite Disc shaft couplings (CD® Couplings) deliver high performance with zero backlash, and are designed to withstand the rigors of the most demanding servomotor systems. We manufacture the functional parts of our composite disc shaft couplings from precision-oriented, aerospace-grade, layered composite materials. Available options include single-flex, double-flex, and floating shaft couplings with either set screw type, bushing type, or clamp type hubs,

• ServoClass® Shaft Couplings

The ServoClass shaft coupling provides the optimal blend of performance, durability, and price. These flexible shaft couplers are manufactured from high-quality materials using state-of-the-art CNC manufacturing equipment, allowing Zero-Max to offer high performance, flexible shaft couplings at highly competitive prices.

• Control-Flex Shaft Couplings

Control-Flex shaft couplings are specially designed and manufactured for use with feedback devices such as tachometers and encoders. These flexible shaft couplings are engineered for zero backlash operation to ensure accuracy. Additional features include clamp hubs for superior,

• Schmidt Couplings

Zero-Max's Schmidt shaft couplings are uniquely designed to handle applications with challenging or extreme misalignments. Our line of shaft couplings include models for large shaft offsets and inline shaft applications.