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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 1700 rpm

Limiting Speed - Grease

N/A 1400 rpm

e

N/A 0.25

Y1

N/A 2.74

Y2

N/A 4.08

Y0

N/A 2.68

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 470000 lbf2100000 N2100.00 kN

Dynamic Load Rating

N/A 405000 lbf1810000 N1810.00 kN

Enclosure

N/A Open

Weight

N/A 93.762 lb42.530 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 7.874 in200.000 mm

D

N/A 14.1732 in360 mm

B

N/A 3.8583 in98 mm

d1

N/A 9.2126 in234.000 mm

D1

N/A 12.7165 in323.000 mm

r

N/A 0.1575 in4 mm

W0

N/A 0.7874 in20.000 mm

d0

N/A 0.3937 in10.000 mm

da min

N/A 8.5433 in217.000 mm

Da max

N/A 13.5039 in343.000 mm

ras max

N/A 0.1575 in4.000 mm