The S61P CM12F039 is a self-aligning, closed-type pillow block with a 12 mm bore, made of anodized aluminum body and Frelon-lined aluminum bearing. It has a height of 18 mm, width of 35 mm, length of 43 mm, and a maximum assembly load rating of 3950 N. The bearing is designed for precision applications with a bore tolerance of +0.043/+0.016 mm. The mounting holes use an M5 thread, and the unit weighs 0.118 kg.
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 | Pillow Block Bearings |
| Product Number | S61PPCM12F039 |
| Product Name | 12mm Bore, Self-Aligning Closed Type, Frelon Kined Aluminum Pillow Block. |
| Bearing / Housing Features | Self-aligning |
| Shaft Diameter | 0.4724 inch (12 mm) |
| Load Rating | 888 lbs (403 kg) |
| Bearing | Frelon Lined Alum. |
