Bearing Finder
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Technical Specifications

Type

 Spherical Roller Bearing

Bore Type

 Tapered

Material

 Through Hardened Steel

Cage Type

 Machined

Cage Material

 Brass

Limiting Speed - Oil

 1300 RPM

Limiting Speed - Grease

 1000 RPM

e

 0.30

Y1

 2.28

Y2

 3.39

Y0

 3.23

Series

 231

Radial Internal Clearance

 CN

Radial Internal Clearance Specification

 Normal

Ring Modification

 Relube

Taper

 1:12

Static Load Rating

 660000 lbf2940000 N2940.00 kN

Dynamic Load Rating

 490000 lbf2190000 N2190.00 kN

Enclosure

 Open

Weight

 111.774 lb50.700 kg

Operating Temperature Range

 -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications

Open Image
Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

d

 8.6614 in220.000 mm

D

 14.5669 in370.000 mm

B

 4.7244 in120.000 mm

r

 0.1575 in4.000 mm

W0

 0.7480 in19.000 mm

d0

 0.3543 in9.000 mm

da min

 9.3307 in237.000 mm

Da max

 13.8976 in353.000 mm

ras max

 0.1575 in4.000 mm