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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 Material

N/A Brass

Limiting Speed - Oil

N/A 870 RPM

Limiting Speed - Grease

N/A 650 RPM

e

N/A 0.17

Y1

N/A 3.91

Y2

N/A 5.83

Y0

N/A 3.83

Series

N/A 239

Radial Internal Clearance

N/A C3

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 595000 lbf2650000 N2650.00 kN

Dynamic Load Rating

N/A 270000 lbf1200000 N1200.00 kN

Enclosure

N/A Open

Weight

N/A 105.822 lb48.000 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 13.3858 in340.000 mm

D

N/A 18.1102 in460.000 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

da min

N/A 13.9370 in354.000 mm

Da max

N/A 17.5591 in446.000 mm

ras max

N/A 0.0984 in2.500 mm