Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Tapered

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

6700 rpm

Limiting Speed - Grease

5300 rpm

e

0.23

Y1

2.95

Y2

4.40

Y0

2.89

Series

222

Radial Internal Clearance

CN

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Taper

1:12

Static Load Rating

31500 lbf140000 N140.00 kN

Dynamic Load Rating

33500 lbf148000 N148.00 kN

Enclosure

Open

Weight

1.788 lb0.811 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

2.1654 in55.000 mm

D

3.93700 in100.000 mm

B

0.98430 in25.000 mm

d1

2.5984 in66.000 mm

D1

3.5433 in90.000 mm

r

0.05910 in1.500 mm

W0

0.2362 in6.000 mm

d0

0.1181 in3.000 mm

da min

2.5197 in64.000 mm

Da max

3.5827 in91.000 mm

ras max

0.0591 in1.5 mm