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Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Hardened Alloy Steel

Cage Material

Composite Steel

Configuration

One

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

72000 lbf320000 N320.00 kN

Dynamic Load Rating

60000 lbf267000 N267.00 kN

Enclosure

Open

Weight

9.861 lb4.473 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Separable, Plain Inner Ring, Outer Ring w/ Two Ribs, Dowel Hole - Dimensions

B

3.1496 in80.000 mm

D

6.6929 in170.000 mm

W

1.5354 in39.000 mm

A

4.0012 in101.630 mm

H

5.4799 in139.190 mm

a

0.4382 in11.130 mm

b

0.1799 in4.570 mm

R

0.1252 in3.180 mm

U (Plain Rings)

3.7795 in96.000 mm

V (Rib Rings)

4.0000 in101.600 mm

X (Plain Rings)

6.0787 in154.400 mm

Z (Rib Rings)

5.7992 in147.300 mm

r

0.0799 in2.030 mm