Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Round

Material

Case Carburized Steel

Cage Material

Pin Type Cage

Precision

ISO Class 0 (RBEC 1)

Configuration

Four

Tolerance

ISO Class 0 (RBEC 1)

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

12300000 lbf54500000 N54500.00 kN

Dynamic Load Rating

3780000 lbf16800000 N16800.00 kN

Enclosure

Open

Weight

4188.778 lb1900.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Four-Row Cylindrical Roller Bearing w/ Hollow Rollers & Pin Type Cage - Dimensions

d

27.9528 in710.000 mm

D

39.3701 in1000.000 mm

B1

29.5276 in750 mm

C1

28.1496 in715.000 mm

Fw

31.0039 in787.500 mm

r

0.3740 in9.500 mm

r1

0.2362 in6.000 mm