
NU252-E-M1A
weight:69.5 kg
Cylindrical roller bearing
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Products Description
| d |
260 mm
|
| D |
480 mm
|
| B |
80 mm
|
| Cr |
1,350,000 N
|
| C0r |
1,890,000 N
|
| Cur |
142,000 N
|
| nG |
2,100 1/min
|
| nϑr |
1,110 1/min
|
| ≈m |
69.5 kg
|
Product Related
The NU252-E-M1A cylindrical roller bearing is a single-row bearing designed for high radial loads and high-speed operation. Its "NU" designation signifies that it features two integral flanges on the outer ring and a smooth inner ring, allowing for axial displacement of the shaft relative to the housing. This makes it ideal for applications where thermal expansion or contraction might occur, acting as a "floating bearing." The "E" suffix denotes increased load capacity, while "M1A" indicates a two-piece, outer-ring guided machined brass cage, contributing to its robust performance and suitability for demanding industrial environments such as gearboxes, pumps, and electric motors.

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