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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 2500 rpm

Limiting Speed - Grease

N/A 2000 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 184000 lbf820000 N820.00 kN

Dynamic Load Rating

N/A 149000 lbf663000 N663.00 kN

Enclosure

N/A Open

Weight

N/A 3.493 lb7.700 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 4.7244 in120.000 mm

D

N/A 7.87400 in200.000 mm

B

N/A 2.4409 in62 mm

d1

N/A 5.4331 in138.000 mm

D1

N/A 7.0472 in179.000 mm

D2

N/A 8.3819 in212.900 mm

D3

N/A 7.5906 in192.800 mm

r

N/A 0.07870 in2.000 mm

a

N/A 0.2142 in5.440 mm

f

N/A 0.1201 in3.050 mm

W0

N/A 0.3937 in10.000 mm