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

54000 lbf241000 N241.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing - Inner Ring w/ Two Ribs, Separable Outer Ring w/ One Rib - Dimensions

B

2.1654 in55 mm

D

4.7244 in120.000 mm

W

1.9375 in49.212 mm

C

4.0795 in103.620 mm

F

3.0449 in77.340 mm

H

3.8598 in98.040 mm

R

0.0799 in2.030 mm

U (Plain Rings)

2.6181 in66.500 mm

V (Rib Rings)

2.8110 in71.400 mm

X (Plain Rings)

4.2795 in108.700 mm

Z (Rib Rings)

4.0709 in103.400 mm

r

0.0799 in2.030 mm