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Unit of Measure

Technical Specifications

Type

N/A Spherical Roller Bearing

Bore Type

N/A Round

Material

N/A Through Hardened Steel

Cage Type

N/A Pressed

Cage Material

N/A Steel

Limiting Speed - Oil

N/A 3600 RPM

Limiting Speed - Grease

N/A 2800 RPM

e

N/A 0.24

Y1

N/A 2.84

Y2

N/A 4.23

Y0

N/A 2.78

Series

N/A 222

Radial Internal Clearance

N/A C4

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 111000 lbf495000 N495.00 kN

Dynamic Load Rating

N/A 106000 lbf472000 N472.00 kN

Enclosure

N/A Open

Weight

N/A 10.803 lb4.900 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

N/A 3.9370 in100.000 mm

D

N/A 7.0866 in180.000 mm

B

N/A 1.8110 in46.000 mm

d1

N/A 4.6457 in118.000 mm

D1

N/A 6.3386 in161.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.4331 in11.000 mm

d0

N/A 0.1969 in5.000 mm

da min

N/A 4.4094 in112.000 mm

Da max

N/A 6.6142 in168.000 mm

ras max

N/A 0.0827 in2.100 mm