Product Catalog

NU、NJ、NUP、N、NF

Cylindrical roller bearings

High-precision cylindrical roller bearings combine high rigidity, large load capacity, high speed performance and slim cross-section. The slim design enables smaller shaft spacing for multi-shaft assembly. Capable of compensating length variation of thermally expanded mating parts, they are the optimal choice for floating bearing arrangements.

Product Parameters
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Designation

Exterior dimensions (mm)

Rated load Single case (KN)

Speed ratings (rpm)

Regarding installation dimensions (mm)

Reference Weight (kg)

NU

NJ

NUP

N

NF

d

D

B

r min

r1 min

Fw

WE

Cr

Cor

Grease

Oil

da

db min

db max

dc max

dd min

Da max

Db max

Db min

ra max

rb max