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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

High Strength Machined Brass Rivetless w/ square holes

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

128000 lbf535000 N570.00 kN

Dynamic Load Rating

96500 lbf435000 N430.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ One Lip Inner Ring w/ Outer Ring & Roller Assembly, Separate Thrust Collar- NH Series - Dimensions

d

3.5433 in90.000 mm

D

7.4803 in190.000 mm

B

2.5197 in64.000 mm

Fw

4.4685 in113.500 mm

d1

4.9094 in124.700 mm

B1

0.4724 in12.000 mm

B2

0.8661 in22.000 mm

J

4.9094 in124.700 mm

r

0.0984 in2.500 mm

r1

0.1181 in3.000 mm

da min

4.0551 in103.000 mm

Da max

6.9685 in177.000 mm