The S9912Y-E1231FS1M is a ball bearing made from 440C stainless steel and is classified as an ABEC 5 bearing. It features a lubrication specification of grease according to MIL-G-23827A. The bearing is designed to provide low friction and support for rotating components, making it suitable for applications where precision and durability are required. The product has a bore size of 0.1250 inches and an outer diameter of 0.2500 inches, with a width of 0.0937 inches. It is important to note that the bearing's dimensions may vary slightly, and critical dimensions should be confirmed with the engineering department if necessary. This bearing is appropriate for applications that require reliable performance under moderate load conditions.
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-E1231FS1M |
| Product Name | 440C Stainless Steel/ABEC 5 Ball Bearing Lubricated with Grease(MIL-G-23827A) |
| Application | Pump |
| Material / Plating | Stainless Steel |
| Bearing Class | ABEC 5 / Class 5 / P5; 440C Stainless / ABEC 5 |
| Features | Flanged |
| Design Units | Inch |
