The S99LBOM040080 is an open-type linear ball bearing with a 40 mm bore, 5 ball circuits, 62 mm outer diameter, 80 mm length, and 60.6 mm bearing width, designed for low-friction linear motion with high load capacity and positioning accuracy. The sleeve and balls are made of AISI 52100 steel, and the retainer is Duracon M90. It has a dynamic load rating of 2160 N and a static load rating of 4020 N. The bearing supports a 50° contact angle and complies with the dimensional tolerances specified for its series: bore +0.013/-0.002 mm, outer diameter 0/-0.013 mm, length 0/-0.300 mm, and bearing width 0/-0.300 mm.
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 | S99LBOM040080 |
| Product Name | 40MM BORE, 5 CIRCUITS Open TYPE, LINEAR BALL BEARING |
| Special Bearing Materials | Duracon M90 |
