NU252-E-M1A

NU252-E-M1A

size:260*480*80mm
weight:69.5 kg
Cylindrical roller bearing
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Product Introduction

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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