Ball Bearings from National Precision Bearing, Inc.

6900 Series Stainless Steel Ball Bearings

6900 Series Stainless Steel Ball Bearings -- View Larger Image
6900 Series Stainless Steel Ball Bearings-Image

The deep thin-walled ball bearings of SS6900 series will bear moderate axial load as well as radial load. The SS6900 has a lower coefficient of friction and higher speed rating compared to other ball bearing types of the same size. When the use of a thrust type ball bearing is not suitable due to high speeds the SS6900 series can be used to bear pure axial loads. The SS6900 series is available in open, sealed or shielded configurations.


Product Category
Ball Bearings
Primary Bearing Category
Radial Ball Bearing
Conrad / Deep Groove
Design Units
0.3937 to 1.9685 inch (10.000 to 50.000 mm)
Outside Diameter
0.8661 to 2.8346 inch (22.000 to 72.000 mm)
Outer Ring Width
Static Radial
Rolling Element
Seals / Shields