Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

e

0.27

Y1

2.47

Y2

3.68

Y0

2.42

Series

222

Radial Internal Clearance

C3

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Enclosure

Open

Weight

20.062 lb9.100 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore, 222 Series - Dimensions

d

4.7244 in120.000 mm

D

8.46460 in215.000 mm

B

2.2835 in58 mm

r

0.0827 in2.1 mm

da min

5.1969 in132.000 mm

Da max

7.9921 in203.000 mm

ras max

0.0787 in2.000 mm