The S99BP4-FB162408A is an oil-impregnated sintered bronze flanged bearing designed as an economical replacement for ball bearings, with an inside diameter of 0.2502 inch, an outside diameter of 0.3751 inch, and a width of 0.1250 inch. It features O.D. concentricity to bore within ±0.0002 and faces square to bore within ±0.0003. The bearing is rated for a maximum speed of 24,000 rpm under load. The material conforms to MIL-B-5687 Type 1 and is vacuum-impregnated with oil per MIL-L-6085.
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 | Plain Bearings and Sleeve Bearings |
| Product Number | S99BP4-FB162408A |
| Product Name | 0.2502" I.D., 0.3751" O.D. By 0.125" Wide Ultra Precision Bronze Bearing |
| Bushing Type | Sleeve |
| Design Units | Inch |
| Bearing ID | 0.2502 inch (6.36 mm) |
| Bearing OD | 0.3751 inch (9.53 mm) |
