A 7B 7-S242202 is an oil-impregnated bronze thrust washer with an inner diameter of 0.753 in, an outer diameter of 1.375 in, and a thickness of 0.0625 in, designed for self-lubricating axial load applications. It uses oil-impregnated bronze for autonomous lubrication and operates with specified tolerances: inner diameter ±0.005 in, outer diameter +0.015 in / -0 in, consistent with the S series' inch metric structure.
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 | Thrust Bearings |
| Product Number | A 7B 7-S242202 |
| Product Name | 0.753" Inside Dia., 1.375" Outside Dia., 0.0625" Thick, Oil Impregnated Bronze Thrust Washer |
| Type | Thrust Washer |
