A 7Z29MXS008 is a miniature, pillow block-mounted ball bearing with an 8 mm bore, designed for medical, scientific, and pharmaceutical applications. The bearing uses stainless steel balls and a sintered aluminum pillow block, is double-shielded, and is lubricated for life. It operates within a temperature range of -30°C to +120°C. The bearing has an overall height of 19 mm, length of 28.7 mm, and width of 10.1 mm, with a mounting flange distance of 44.45 mm. It supports a maximum radial load of 560 N and a maximum speed of 40000 rpm.
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 | A 7Z29MXS008 |
| Product Name | 8 mm Bore, Pillow Block-Mounted with Stainless Steel Pressbearing |
| Rated Speed | 40000 rpm |
| Load Rating | 126 lbs (57.09 kg) |
| Housing | Aluminum |
| Length | 1.44 inch (36.5 mm) |
