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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 2000 RPM

Limiting Speed - Grease

N/A 1600 RPM

e

N/A 0.26

Y1

N/A 2.60

Y2

N/A 3.87

Y0

N/A 2.54

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 360000 lbf1610000 N1610.00 kN

Dynamic Load Rating

N/A 315000 lbf1400000 N1400.00 kN

Enclosure

N/A Open

Weight

N/A 62.126 lb28.180 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 6.6929 in170.000 mm

D

N/A 12.2047 in310.000 mm

B

N/A 3.3858 in86.000 mm

d1

N/A 7.9134 in201.000 mm

D1

N/A 10.9055 in277.000 mm

r

N/A 0.1575 in4.000 mm

W0

N/A 0.7087 in18.000 mm

d0

N/A 0.3150 in8.000 mm

da min

N/A 7.3622 in187.000 mm

Da max

N/A 11.5354 in293.000 mm

ras max

N/A 0.1575 in4.000 mm