Bearing Finder
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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

640 RPM

Limiting Speed - Grease

490 RPM

e

0.24

Y1

2.85

Y2

4.24

Y0

2.78

Series

230

Radial Internal Clearance

CN

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

1440000 lbf6400000 N6400.00 kN

Dynamic Load Rating

695000 lbf3100000 N3100.00 kN

Enclosure

Open

Weight

383.604 lb174.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications

Open Image
Spherical Roller Bearing w/ Standard Bore & Oil Groove, 230 Series - Dimensions

d

16.5354 in420.000 mm

D

24.4094 in620.000 mm

B

5.9055 in150.000 mm

r

0.1969 in5.000 mm

W0

0.6299 in16.000 mm

d0

0.4724 in12.000 mm

da min

17.4016 in442.000 mm

Da max

23.5433 in598.000 mm

ras max

0.1575 in4.000 mm