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

 2800 RPM

Limiting Speed - Grease

 2200 RPM

e

 0.28

Y1

 2.43

Y2

 3.61

Y0

 2.37

Series

 231

Radial Internal Clearance

 C3

Ring Modification

 Relube

Tolerance

 JIS-0 RBEC-1

Taper

 1:12

Static Load Rating

 150000 lbf669000 N669.00 kN

Dynamic Load Rating

 123000 lbf547000 N547.00 kN

Enclosure

 Open

Weight

 11.817 lb5.360 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

 4.3307 in110.000 mm

D

 7.0866 in180.000 mm

B

 2.2047 in56.000 mm

d1

 4.9213 in125.000 mm

D1

 6.3386 in161.000 mm

r

 0.0787 in2.000 mm

W0

 0.3543 in9.000 mm

d0

 0.1575 in4.000 mm

da min

 4.7638 in121.000 mm

Da max

 6.6535 in169.000 mm

ras max

 0.0787 in2.000 mm