The S99LBC-063113 is a closed-type linear ball bearing with a 0.6250-inch bore, 1.1250-inch outer diameter, and 1.5000-inch length, designed for low-friction, high-precision linear motion. It features a AISI 52100 steel sleeve and balls with a Duracon M90 retainer, and has a dynamic load rating of 174 lbf and a static load rating of 265 lbf. The bore tolerance is +.0000/-.00030 inch, the outer diameter tolerance is +.0000/-.00050 inch, and the length tolerance is +.000/-.008 inch. The bearing has four ball circuits and is suitable for applications requiring quiet movement and long travel life.
A bearing is a device that reduces friction between moving components by preventing metal-to-metal contact while assisting components (shafts, axles, and wheels) to freely rotate around a fixed axis, cutting down on heat generation and the amount of energy that is consumed. By replacing sliding motion with low-friction rolling motion, the life of the rotating components is increased. A bearing also keeps the shaft in the proper position, providing support and alignment and transferring the axial or radial loads to the housing.
The types of bearings that we offer include rolling element bearings, which consist of both ball bearings and roller bearings.
Balls are utilized as the rolling element in ball bearings; a retainer holds the balls in place and allows them to freely rotate. The balls are kept inside channels cut in both the inner and outer races. Because there is no surface contact between the balls and races, precision ball bearings have a lower load capacity for their size than other bearings.
| Stock Drive Products & Sterling Instrument - SDP/SI | |
|---|---|
| Product Category | Linear Bearings |
| Product Number | S99LBC-063113 |
| Product Name | 0.625" bore, 4 circuits Closed type linear ball bearings |
| Special Bearing Materials | Duracon M90 |
