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

8500 rpm

Limiting Speed - Grease

6800 rpm

e

0.27

Y1

2.47

Y2

3.67

Y0

2.41

Series

222

Radial Internal Clearance

CN

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Static Load Rating

23600 lbf105000 N105.00 kN

Dynamic Load Rating

26100 lbf116000 N116.00 kN

Enclosure

Open

Weight

1.146 lb0.52 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

1.5748 in40.000 mm

D

3.14960 in80.000 mm

B

0.90550 in23.000 mm

d1

1.9685 in50.000 mm

D1

2.7953 in71.000 mm

r

0.0433 in1.1 mm

W0

0.1969 in5.000 mm

d0

0.0984 in2.500 mm

da min

1.8504 in47.000 mm

Da max

2.8740 in73.000 mm

ras max

0.0433 in1.100 mm