The S99B CM14F021028 is a thin-walled, self-lubricating linear bearing with a 14 mm bore, 21 mm outer diameter, and 28 mm length, featuring an anodized aluminum body and a bonded Frelon® liner for reduced friction. It includes an O-ring for axial location and supports a maximum load of 4035 N with a load area of 3.9 cm². The bore tolerance is +0.043/+0.016 mm, and the outer diameter tolerance is 0/-0.093 mm. The part is available in precision or standard series variants, with this number designating the standard 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 | S99BSCM14F021028 |
| Product Name | 14mm Bore, 28mm Overall Length, Standard Frelon Lined Bearing. |
| Special Bearing Materials | ALUMINUM/FRELON |
