The S99LBOM012032S is a metric open-type linear ball bearing with a 12 mm bore, three ball circuits, and seals at both ends. It has an outer diameter of 22 mm, a length of 32 mm, and a retainer made of Duracon M90 with AISI 52100 steel balls. The bearing offers a dynamic load capacity of 510 N and a static load capacity of 784 N, with a contact angle of 78°. Tolerances are +0.008/0 for the bore and 0/-0.009 for the outer diameter. The component is designed for low friction, high positioning accuracy, 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 | S99LBOM012032S |
| Product Name | 12MM BORE, 3 CIRCUITS Open TYPE, LINEAR BALL BEARING |
| Special Bearing Materials | Duracon M90 |
