Bearing Finder
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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Material

Brass

Limiting Speed - Oil

870 RPM

Limiting Speed - Grease

650 RPM

e

0.17

Y1

3.91

Y2

5.83

Y0

3.83

Series

239

Radial Internal Clearance

C3

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

595000 lbf2650000 N2650.00 kN

Dynamic Load Rating

270000 lbf1200000 N1200.00 kN

Enclosure

Open

Weight

105.822 lb48.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

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

d

13.3858 in340.000 mm

D

18.1102 in460.000 mm

B

3.5433 in90.000 mm

r

0.1181 in3.000 mm

W0

0.5512 in14.000 mm

d0

0.3150 in8.000 mm

da min

13.9370 in354.000 mm

Da max

17.5591 in446.000 mm

ras max

0.0984 in2.500 mm