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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

11000 RPM

Limiting Speed - Grease

8800 RPM

e

0.31

Y1

2.15

Y2

3.20

Y0

2.10

Series

222

Radial Internal Clearance

CN

Ring Modification

Relube

Tolerance

JIS-0 RBEC-1

Static Load Rating

14500 lbf64500 N64.50 kN

Dynamic Load Rating

16200 lbf72000 N72.00 kN

Enclosure

Open

Weight

0.595 lb0.270 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

1.1811 in30.000 mm

D

2.4409 in62.000 mm

B

0.7874 in20.000 mm

d1

1.4567 in37.000 mm

D1

2.1654 in55.000 mm

r

0.0394 in1.000 mm

W0

0.1575 in4.000 mm

d0

0.0787 in2.000 mm

da min

1.4173 in36.000 mm

Da max

2.2047 in56.000 mm

ras max

0.0394 in1.000 mm