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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

128000 lbf460000 N570.00 kN

Dynamic Load Rating

96500 lbf370000 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

3.7402 in95 mm

D

7.874 in200.000 mm

B

2.6378 in67.000 mm

Fw

4.7835 in121.500 mm

d1

5.1969 in132.000 mm

B1

0.5118 in13.000 mm

B2

1.0433 in26.500 mm

J

5.1969 in132.000 mm

r

0.1181 in3.000 mm

r1

0.1181 in3.000 mm

da min

4.2520 in108.000 mm

db min

4.2520 in108.000 mm

Da max

7.3622 in187.000 mm

Db max

7.3622 in187.000 mm

Db min

7.0079 in178.000 mm