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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 1700 RPM

Limiting Speed - Grease

N/A 1400 RPM

e

N/A 0.17

Y1

N/A 4.05

Y2

N/A 6.04

Y0

N/A 3.96

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 283000 lbf1260000 N1260.00 kN

Dynamic Load Rating

N/A 177000 lbf789000 N789.00 kN

Enclosure

N/A Open

Weight

N/A 27.558 lb12.500 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

N/A 8.6614 in220.000 mm

D

N/A 11.8110 in300.000 mm

B

N/A 2.3622 in60.000 mm

d1

N/A 9.4882 in241.000 mm

D1

N/A 11.0236 in280.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.4724 in12.000 mm

d0

N/A 0.2362 in6.000 mm

da min

N/A 9.0945 in231 mm

Da max

N/A 11.378 in289 mm

ras max

N/A 0.0827 in2.100 mm