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Unit of Measure

Technical Specifications

Type

 N/A Spherical Roller Bearing

Bore Type

 N/A Tapered

Material

 N/A Through Hardened Steel

Cage Type

 N/A Machined

Cage Material

 N/A Brass

Limiting Speed - Grease

 N/A 430 rpm

e

 N/A 0.17

Y1

 N/A 4.02

Y2

 N/A 5.98

Y0

 N/A 3.93

Series

 N/A 239

Radial Internal Clearance

 N/A C3

Ring Modification

 N/A Relube

Taper

 N/A 1:12

Enclosure

 N/A Open

Weight

 N/A 279.987 lb127.000 kg

Dimensional Specifications


Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

d

 N/A 19.6850 in500.000 mm

D

 N/A 26.3780 in670.000 mm

B

 N/A 5.0394 in128 mm

r

 N/A 0.1969 in5 mm

W0

 N/A 0.7874 in20.000 mm

d0

 N/A 0.4724 in12.000 mm

da min

 N/A 20.5512 in522.000 mm

Da max

 N/A 25.5118 in648.000 mm

ras max

 N/A 0.1575 in4.000 mm