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Unit of Measure

Technical Specifications

Type

 N/A Spherical Roller Bearing

Bore Type

 N/A Round

Material

 N/A Through Hardened Steel

Cage Type

 N/A Machined

Cage Material

 N/A Brass

Series

 N/A 231

Radial Internal Clearance

 N/A C3

Ring Modification

 N/A Relube

Tolerance

 N/A JIS-0 RBEC-1

Enclosure

 N/A Open

Operating Temperature Range

 N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 231 Series - Dimensions

d

 N/A 10.2362 in260 mm

D

 N/A 17.3228 in440.000 mm

B

 N/A 5.6693 in144 mm

r

 N/A 0.1575 in4 mm