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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Steel

Limiting Speed - Oil

1800.0 RPM

Limiting Speed - Grease

1400 RPM

Series

239

Radial Internal Clearance

CN

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

188000 lbf835000.0 N835.00 kN

Dynamic Load Rating

98900 lbf440000 N440.00 kN

Enclosure

Open

Weight

17.174 lb7.790 kg

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 239 Series - Dimensions

d

7.0866 in180.000 mm

D

9.8425 in250.000 mm

B

2.0472 in52.000 mm

r

0.0787 in2.000 mm

W0

0.3937 in10.000 mm