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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 lbf395000 N570.00 kN

Dynamic Load Rating

96500 lbf330000 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

2.9528 in75 mm

D

6.2992 in160 mm

B

2.1654 in55 mm

Fw

3.7402 in95.000 mm

d1

4.1181 in104.600 mm

B1

0.4331 in11.000 mm

B2

0.7677 in19.500 mm

J

4.1181 in104.600 mm

r

0.0827 in2.100 mm

r1

0.0827 in2.100 mm

da min

3.3858 in86.000 mm

Da max

5.8661 in149.000 mm