Stainless Roller Bearing, We delivers the corrosion resistance and superior hardness of stainless steel in a wide variety of bearing types, ideal for applications in food/beverage, medical and other environments where moisture, corrosive or abrasive materials are present.

AISI 440C
1% C, 17% Cr, . 5% Mo
A hardened, martensitic stainless steel, 440C is the standard choice for a wide range of military and commercial applications. 440C is suitable for applications which require corrosion resistance in a thermal range from room to mid-hot.

300 Series Stainless Steel (316 & 303)
In a semi-precision grade bearing, 300 series stainless steel can be chosen for improved corrosion resistance over 440C. These materials are not heat treated so load capacity is significantly less than HT 52100 & 440C. It can be used for both rings and balls or SS rings with ceramic balls. 300 series stainless steel offers excellent corrosion resistance to water and excellent to good resistance when exposed to certain common acids. This material can be an excellent choice for food grade applications. Other applications may include marine and vacuum processes. 300 series stainless steel is also a common material used for ribbon and crown type retainers. 300 series stainless steels are generally considered non-magnetic.

These stainless steel bearings are ideal for industries as diverse as:
* Aerospace
* Military
* Food/beverage

Applications include:
* Vacuums
* Tools
* Motors
* Fans