S9912Y-E2537PS0 is a 440C stainless steel precision ball bearing with a 0.375 in bore, 0.875 in outer diameter, and 0.125 in width, rated for a dynamic load of 43 lbf and a static load of 20 lbf, conforming to ABEC 5 tolerance. It is unshielded and lubricated with oil meeting MIL-PRF-6085. The bearing features a radial play specification of 0.0002 to 0.0005 in.
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 | Ball Bearings |
| Product Number | S9912Y-E2537PS0 |
| Product Name | 440C Stainless Steel/ABEC 5 Ball Bearing Lubricated with Oil (MIL-L-6085A) |
| Application | Pump |
| Material / Plating | Stainless Steel |
| Bearing Class | ABEC 5 / Class 5 / P5; 440C Stainless / ABEC 5 |
| Design Units | Inch |
