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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Pressed Steel

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

42000 lbf186000 N186.00 kN

Dynamic Load Rating

41000 lbf182000 N182.00 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

2.5591 in65.000 mm

D

6.2992 in160.000 mm

B

1.4567 in37.000 mm

Fw

3.5157 in89.300 mm

d1

3.8780 in98.500 mm

B1

0.4331 in11.000 mm

B2

0.7087 in18.000 mm

J

3.8780 in98.500 mm

r

0.0827 in2.100 mm

r1

0.0827 in2.100 mm

da min

2.9921 in76.000 mm

db min

2.9921 in76.000 mm

Da max

5.8661 in149.000 mm

Db max

5.8661 in149.000 mm

Db min

5.3937 in137.000 mm