Unit of Measure

Technical Specifications

Type

Cylindrical Roller Bearing

Bore Type

Tapered

Material

Hardened Alloy Steel

Cage Material

High Strength, Machined Brass

Limiting Speed - Oil

10400 rpm

Limiting Speed - Grease

6600 rpm

Taper

1:12

Bearing Design

Tapered Bore

Precision

ISO Class 0

Configuration

One

Oil Hole

w/o Oil Hole

Radial Internal Clearance

CN

Static Load Rating

33500 lbf149000 N149.00 kN

Dynamic Load Rating

24500 lbf109000 N109.00 kN

Enclosure

Open

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Cylindrical Roller Bearing w/ Tapered Bore - Inner Ring w/ Two Ribs, Plain Outer Ring - Dimensions

d

4.1339 in105.000 mm

D

6.2992 in160 mm

B

1.0236 in26 mm

Ew

5.7480 in146.000 mm

r

0.0787 in2.000 mm

da min

4.4882 in114.000 mm

Db max

5.9449 in151.000 mm

Db min

5.8268 in148.000 mm

r1as max

0.0394 in1.000 mm