Ceramic Bearing

Product Details:

ZrO2 Angular contact ball ceramic bearings Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them. As matched pairs of bearings, preload for them is more convenient

Product Details:

In partnering NIS Bearings, our customers are able to maximise their investment in technology by ensuring their equipment and machinery last longer. In addition, they are able to leverage our strong market expertise and extensive experience to help them identify pertinent failure issues and address them fast.

  Products and Services

NIS Bearings has, since our incorporation, built up a solid reputation for delivering top quality products and services to our customers. Whether they be small to medium businesses or large scale MNCs, we offer them an extensive range of solutions designed to make their operations run as smoothly as possible.

 

Products

NIS Bearings carries a wide range of bearings, roller chains, universal joints and couplings, as well as a good selection of bearing and roller accessories designed to provide our customers with complete solutions to all their bearings requirements.

Stainless steel deep groove ball bearings
Self-aligning bearings
Miniature ball bearings
Tapered roller bearings
Spherical roller bearings
Spherical roller thrust bearings
Spherical plain bearings and rod ends
Thrust ball bearings

Product Details:

Hybrid Bearing made (ZrO2 or Si3N4 balls + PEEK cage) ceramic ball bearing, inner ring and outer ring are made by metal, GCr15 or AISI440C makes inner ring and outer ring. Ceramic ball have the following performance as low density, high strength, low friction, wear resistance, self-lubrication and higher rigidity, it’s the best choice for rollers of the hybrid construction ceramic which are used in high-speed, high-precision and long life applications.

Product Details:

Silicon carbide is composed of tetrahedra of carbon and silicon atoms with strong bonds in the crystal lattice. This produces a very hard and strong material. Silicon carbide is not attacked by any acids or alkalis or molten salts up to 800°C. In air, SiC forms a protective silicon oxide coating at 1200°C and is able to be used up to 1600°C. The high thermal conductivity coupled with low thermal expansion and high strength give this material exceptional thermal shock resistant qualities. Silicon carbide ceramics with little or no grain boundary impurities maintain their strength to very high temperatures, approaching 1600°C with no strength loss. Chemical purity, resistance to chemical attack at temperature, and strength retention at high temperatures has made this material very popular as wafer tray supports and paddles in semiconductor furnaces. The electrical conduction of the material has lead to its use in resistance heating elements for electric furnaces, and as a key component in thermistors (temperature variable resistors) and in varistors (voltage variable resistors).

Product Details:

Si3N4 Full ceramic bearing of full complement balls has an add-ball gap on its side. Because using no retainer design, the bearing is able to install more ceramic balls than the standard construction, so the heavier load ability increased more. In addition, to avoid the limited of the retainer’s material, this bearing is same as the full ceramic bearing of ceramic cage has corrosion resistance and high temperature application. This series of bearing is not for high –speed choice, it should be to install on the unforced side.

Product Details:

ZrO2 Deep groove ceramic ball bearings Deep groove ball bearings mainly take radial load as well as take moderate axial load. With less coeffcient of friction Full ceramic bearing ZrO2 material has perfect propriety such like suitable for low and high temperatures, high load capacity, corrosion resistance, nonmagnetic insulated and self lubrication. Thus it suit for the specific applications which are not available for bearing steel and hybrid construction ceramic ball bearing materials

Product Details:

Deep groove ball bearings mainly take radial load as well as take moderate axial load. With less coefficient of friction, high limiting speed, large size range and shape variations of diversify. Full ceramic bearing Si3N4 material Full ceramic bearing Si3N4 material has similar propriety as ZrO2 material, besides it has low weight , good wear resistance, high hardness, and it can bear higher temperature than ZrO2 material.