Bearing Finder
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Technical Specifications

Type

 Spherical Roller Bearing

Bore Type

 Round

Material

 Through Hardened Steel

Cage Type

 Machined

Cage Material

 Steel

Limiting Speed - Oil

 620 RPM

Limiting Speed - Grease

 480 RPM

e

 0.17

Y1

 3.95

Y2

 5.88

Y0

 3.86

Series

 239

Radial Internal Clearance

 C3

Ring Modification

 Plain

Tolerance

 JIS-0 RBEC-1

Static Load Rating

 1110000 lbf4950000 N4950.00 kN

Dynamic Load Rating

 470000 lbf2100000 N2100.00 kN

Enclosure

 Open

Weight

 235.894 lb107.000 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

 18.1102 in460.000 mm

D

 24.4094 in620.000 mm

B

 4.6457 in118.000 mm

r

 0.1575 in4.000 mm

W0

 0.6299 in16.000 mm

d0

 0.3937 in10.000 mm

da min

 18.8189 in478.000 mm

Da max

 23.7008 in602.000 mm

ras max

 0.1181 in3 mm