The S61GPBM2531 is a metric pillow block bearing with a 25 mm bore, designed for maintenance-free operation under light loads and misalignment. The bearing body is made of thermoplastic with an L280® polymer ball, operating within a temperature range of -40°C to +130°C. It has a bore tolerance of +0.124/+0.040 mm, dimensions H=54 mm, H1=27 mm, T=16 mm, A=31 mm, A1=22 mm, L=124 mm, l=86 mm, w=17 mm, and a maximum angle of 22°. The part supports a maximum static tensile strength of 6597 N and a long-term torque capacity of 15 N·m.
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 | S61GPBM2531 |
| Product Name | Pillow Block Bearing, 25mm Bore. Material: Body- Thermoplastic, Ball- L280® Polymer. |
| Shaft Diameter | 0.9843 inch (25 mm) |
