Flange-mounted self-aligning bearings made of oil-impregnated sintered bronze with a carbon steel flange and black oxide finish, designed for shafts with a 0.4 µm or finer surface finish and operating between -29°C and +93°C. The A 7Z42MBFM12MB variant has a 12 mm bore, 12.03 mm maximum bore diameter, 21.5 mm overall length, 60 mm overall width, 36.5 mm mounting hole distance, 45.2 mm flange height, 1.5 mm flange thickness, a radial load capacity of 2530 N, and a maximum speed of 8060 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 | Flange Mounted Bearings |
| Product Number | A 7Z42MBFM12MB |
| Product Name | Flange mounted bearing: 12.03mm Bore, Sintered Bronze |
| Bearing Type | Plain |
| Bearing / Housing Features | Spherical or Self-aligning bearing. |
| Shaft Size | 0.4736 inch (12.03 mm) |
| Flange Length / Diameter | 2.36 inch (60 mm) |
