Stainless Steel Ball Bearing, SUS440C, SS Series

Stainless steel bearings that are resistant to rust, corrosion, and a high temperature. 6800, 6900, 6000, 6200, and 6300 series are included as standard inventory. A mode with an included retaining ring is also included in the product line-up.

[Features]
· High stability against metal complexes.
· Can be used in higher temperature environments compared to standard bearing materials (operating temperature range is higher by about 50°C).
· High resistance to chemicals.
· SUS440C stainless steel is used for the inner and outer rings and balls, etc.
· SUS304 stainless steel is used for the cage, shield and retaining ring.
· Nitrile rubber is used for the seal as standard, but fluorine rubber is also available upon request.
· A nitride arsenic ceramic ball (Si3N4) can also be accommodated.
· JIS0 level or higher precision.
· Heat resistant grease is used for the SMT sealed stainless steel bearings.