NU2256-E-M1A-C3

NU2256-E-M1A-C3

size:280*500*130mm
weight:112.82 kg
Cylindrical roller bearing
A one-year warranty is provided under normal operating conditions.
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Product Introduction

Products Description

d
280 mm
D
500 mm
B
130 mm
Cr
2,270,000 N
C0r
3,600,000 N
Cur
370,000 N
nG
1,980 1/min
nϑr
720 1/min
≈m
112.82 kg

Product Related

The NU2256-E-M1A-C3 cylindrical roller bearing is engineered specifically to handle punishing radial loads in heavy industrial equipment like large-scale gearboxes and high-output electric motors. This single-row, non-locating bearing is built with an optimized "E" internal design for maximum load ratings and features a robust M1A machined brass cage-outer-ring guided to drastically cut down friction and withstand intense vibration. Measuring 280x500x130 mm, the NU2256-E-M1A-C3 utilizes a separable design where the outer ring has two integral ribs while the inner ring is completely ribless, allowing smooth, unrestricted axial movement during shaft expansion. Additionally, the NU2256-E-M1A-C3 comes with a looser C3 internal clearance, giving the assembly the exact radial play needed to offset thermal buildup and shaft deflection without risking premature failure or overheating.

bearing type

transportation

We provide sea and air freight services for large bearings, and international express shipping services for small bearings.

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