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

1800 rpm

Limiting Speed - Grease

2200 rpm

Seal Type

None

Seal Material

None

Series

231

Precision

Standard

Tolerance

JIS-0 RBEC-1

Ring Modification

Snap Ring

Configuration

One

Radial Internal Clearance

CN

Static Load Rating

232000 lbf1030000 N1030.00 kN

Dynamic Load Rating

180000 lbf802000 N802.00 kN

Enclosure

Open

Weight

4.536 lb10.000 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearings w/ Snap Ring - Dimensions

d

5.5118 in140.000 mm

D

8.8583 in225.000 mm

B

2.6772 in68 mm

d1

6.2598 in159.000 mm

D1

7.9921 in203.000 mm

r

0.0827 in2.1 mm

W0

0.1969 in5.000 mm