Ball Bearings from National Precision Bearing, Inc.

Silverthin Bearing JSA Series - Type C

Silverthin Bearing JSA Series - Type C -- View Larger Image
Silverthin Bearing JSA Series - Type C-Image

The C-Type, radial contact ball bearing is designed with deep ball grooves to withstand high loads. Although this bearing is used primarily in applications with radial loads, it can withstand moderate axial loads, reversing axial loads, and moment loads.

Please contact Silverthin for radial bearing use with combined radial loads with axial or moment loading and for limiting speeds and separator selection.


Product Category
Ball Bearings
Primary Bearing Category
Angular Contact Ball Bearing
Conrad / Deep Groove
Aerospace (optional feature); Instrument / Miniature (optional feature); Medical / Dental (optional feature); Military (optional feature); Semiconductor
Design Units
2.0000 to 6.5000 inch (50.800 to 165.100 mm)
Outside Diameter
Outer Ring Width
Static Radial
Dynamic Radial
Seals / Shields