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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 2900 RPM

Limiting Speed - Grease

N/A 2200 RPM

e

N/A 0.22

Y1

N/A 3.01

Y2

N/A 4.48

Y0

N/A 2.94

Series

N/A 230

Radial Internal Clearance

N/A CN

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Taper

N/A 1:12

Static Load Rating

N/A 162000 lbf721000 N721.00 kN

Dynamic Load Rating

N/A 127000 lbf565000 N565.00 kN

Enclosure

N/A Open

Weight

N/A 12.632 lb5.730 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

N/A 5.1181 in130.000 mm

D

N/A 7.8740 in200.000 mm

B

N/A 2.0472 in52.000 mm

d1

N/A 5.7087 in145.000 mm

D1

N/A 7.2047 in183.000 mm

r

N/A 0.0787 in2.000 mm

W0

N/A 0.3543 in9.000 mm

d0

N/A 0.1575 in4.000 mm

da min

N/A 5.4724 in139.000 mm

Da max

N/A 7.5197 in191.000 mm

ras max

N/A 0.0787 in2.000 mm