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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

2400 rpm

Limiting Speed - Grease

3100 rpm

Seal Type

None

Seal Material

None

Series

230

Precision

Standard

Tolerance

JIS-0 RBEC-1

Ring Modification

Snap Ring

Configuration

One

Radial Internal Clearance

C2

Static Load Rating

130000 lbf577000 N577.00 kN

Dynamic Load Rating

100000 lbf446000 N446.00 kN

Enclosure

Open

Weight

1.796 lb3.960 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearings w/ Snap Ring - Dimensions

d

4.7244 in120.000 mm

D

7.08660 in180.000 mm

B

1.811 in46 mm

d1

5.2756 in134.000 mm

D1

6.4961 in165.000 mm

D2

7.5945 in192.900 mm

D3

6.8031 in172.800 mm

r

0.07870 in2.000 mm

a

0.2240 in5.690 mm

f

0.1201 in3.050 mm

W0

0.1378 in3.500 mm