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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 3300 RPM

Limiting Speed - Grease

N/A 2600 RPM

e

N/A 0.25

Y1

N/A 2.69

Y2

N/A 4.00

Y0

N/A 2.63

Series

N/A 222

Radial Internal Clearance

N/A CN

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 145000 lbf643000 N643.00 kN

Dynamic Load Rating

N/A 135000 lbf602000 N602.00 kN

Enclosure

N/A Open

Weight

N/A 16.094 lb7.300 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 4.3307 in110.000 mm

D

N/A 7.8740 in200.000 mm

B

N/A 2.0866 in53.000 mm

d1

N/A 5.1181 in130.000 mm

D1

N/A 7.0472 in179.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.4724 in12.000 mm

d0

N/A 0.2362 in6.000 mm

da min

N/A 4.8031 in122.000 mm

Da max

N/A 7.4016 in188.000 mm

ras max

N/A 0.0827 in2.100 mm