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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 650 RPM

Limiting Speed - Grease

N/A 500 RPM

e

N/A 0.18

Y1

N/A 3.66

Y2

N/A 5.46

Y0

N/A 3.58

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 1060000 lbf4700000 N4700.00 kN

Dynamic Load Rating

N/A 455000 lbf2030000 N2030.00 kN

Enclosure

N/A Open

Weight

N/A 222.667 lb101.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 17.3228 in440.000 mm

D

N/A 23.6220 in600.000 mm

B

N/A 4.6457 in118.000 mm

r

N/A 0.1575 in4.000 mm

da min

N/A 18.0315 in458.000 mm

Da max

N/A 23.0315 in585.000 mm

ras max

N/A 0.1181 in3 mm