The S99GSP-150238300 is a closed-series linear plastic bearing with a 1.500 inch bore, designed for maintenance-free operation with hard anodized aluminum shafting. It has an outer diameter of 2.375 inches, an overall length of 3.000 inches, and a groove width of 0.095 inch. The bearing supports a dynamic load rating of 816 lbf and a static load rating of 5710 lbf, with a weight of 0.28 lb. It operates continuously between -58°F and +194°F, with intermittent exposure up to +248°F. The inner diameter tolerance is +.0044/+.0020 inch, and the outer diameter tolerance is +.00000/-.00098 inch. It is secured by a retaining ring (not included) and is compatible with shafts having an 8-16 RMS surface finish.
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 | S99GSP-150238300 |
| Product Name | 1.5" Bore, Recommended Shaft: Hard Anodized Aluminum, Closed Linear Plastic Bearing |
| Special Bearing Materials | J® Polymer |
