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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 Steel

Limiting Speed - Oil

N/A 930 RPM

Limiting Speed - Grease

N/A 720 RPM

Series

N/A 239

Radial Internal Clearance

N/A CN

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 555000 lbf2460000 N2460.00 kN

Dynamic Load Rating

N/A 256000 lbf1140000 N1140.00 kN

Enclosure

N/A Open

Weight

N/A 94.799 lb43.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 12.5984 in320.000 mm

D

N/A 17.3228 in440.000 mm

B

N/A 3.5433 in90.000 mm

r

N/A 0.1181 in3.000 mm

W0

N/A 0.5512 in14.000 mm

d0

N/A 0.3150 in8.000 mm