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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

Limiting Speed - Oil

N/A 2800 rpm

Limiting Speed - Grease

N/A 2200 rpm

Seal Type

N/A None

Seal Material

N/A None

Series

N/A 231

Precision

N/A Standard

Tolerance

N/A JIS-0 RBEC-1

Ring Modification

N/A Snap Ring

Configuration

N/A One

Radial Internal Clearance

N/A CN

Static Load Rating

N/A 150000 lbf669000 N669.00 kN

Dynamic Load Rating

N/A 113000 lbf547000 N547.00 kN

Enclosure

N/A Open

Weight

N/A 2.486 lb5.480 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearings w/ Snap Ring - Dimensions

d

N/A 4.3307 in110.000 mm

D

N/A 7.08660 in180.000 mm

B

N/A 2.2047 in56 mm

d1

N/A 4.9213 in125.000 mm

D1

N/A 6.3386 in161.000 mm

D2

N/A 7.5945 in192.900 mm

D3

N/A 6.8031 in172.800 mm

r

N/A 0.07870 in2.000 mm

a

N/A 0.1358 in3.450 mm

f

N/A 0.1201 in3.050 mm

W0

N/A 0.3543 in9.000 mm