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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 - Oil

N/A 420 RPM

Limiting Speed - Grease

N/A 320 RPM

e

N/A 0.18

Y1

N/A 3.66

Y2

N/A 5.45

Y0

N/A 3.58

Series

N/A 239

Radial Internal Clearance

N/A CN

Ring Modification

N/A Plain

Tolerance

N/A Special Tolerance

Taper

N/A 1:12

Static Load Rating

N/A 2080000 lbf9250000 N9250.00 kN

Dynamic Load Rating

N/A 830000 lbf3700000 N3700.00 kN

Enclosure

N/A Open

Weight

N/A 590.838 lb268.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearings w/ Tapered Bore - Dimensions

d

N/A 24.8031 in630.000 mm

D

N/A 33.4646 in850.000 mm

B

N/A 6.4961 in165.000 mm

r

N/A 0.2362 in6.000 mm

da min

N/A 25.9055 in658.000 mm

Da max

N/A 32.3622 in822.000 mm

ras max

N/A 0.1969 in5.000 mm