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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 Machined

Cage Material

N/A Brass

Limiting Speed - Oil

N/A 8500 RPM

Limiting Speed - Grease

N/A 6800 RPM

e

N/A 0.27

Y1

N/A 2.47

Y2

N/A 3.67

Y0

N/A 2.41

Series

N/A 222

Radial Internal Clearance

N/A C3

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 22000 lbf98000 N98.00 kN

Dynamic Load Rating

N/A 24700 lbf110000 N110.00 kN

Enclosure

N/A Open

Weight

N/A 1.166 lb0.529 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 1.5748 in40.000 mm

D

N/A 3.1496 in80.000 mm

B

N/A 0.9055 in23.000 mm

d1

N/A 1.9685 in50.000 mm

D1

N/A 2.7953 in71.000 mm

r

N/A 0.0433 in1.100 mm

W0

N/A 0.1969 in5.000 mm

d0

N/A 0.0984 in2.500 mm

da min

N/A 1.8504 in47.000 mm

Da max

N/A 2.8740 in73.000 mm

ras max

N/A 0.0433 in1.100 mm