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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

1700 RPM

Limiting Speed - Grease

1400 RPM

e

0.25

Y1

2.74

Y2

4.08

Y0

2.68

Series

222

Radial Internal Clearance

C3

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Static Load Rating

470000 lbf2100000 N2100.00 kN

Dynamic Load Rating

405000 lbf1810000 N1810.00 kN

Enclosure

Open

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

7.8740 in200.000 mm

D

14.1732 in360.000 mm

B

3.8583 in98.000 mm

d1

9.2126 in234.000 mm

D1

12.7165 in323.000 mm

r

0.1575 in4.000 mm

W0

0.7874 in20.000 mm

d0

0.3937 in10.000 mm

da min

8.5433 in217.000 mm

Da max

13.5039 in343.000 mm

ras max

0.1575 in4.000 mm