The S99LBC-100156S is a closed-type linear ball bearing with a 1.0000 inch bore, 1.5625 inch outer diameter, and 2.2500 inch length, designed for low-friction linear motion with high positioning accuracy and load capacity. It features an AISI 52100 steel sleeve and balls with a Duracon M90 retainer, and includes seals at both ends as indicated by the trailing "S" in the part number. The bearing has a dynamic load rating of 220 lbf and a static load rating of 353 lbf, with a groove diameter of 1.7547 inches and a groove width of .0679 inches. It is rated for six ball circuits and meets the dimensional tolerances specified for its bore, outer diameter, and length in the inch component series.
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 | S99LBC-100156S |
| Product Name | 1" bore, 6 circuits Closed type linear ball bearings |
| Special Bearing Materials | Duracon M90 |
