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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 2800 rpm

Limiting Speed - Grease

N/A 2200 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

Radial Internal Clearance Specification

N/A Normal

Ring Modification

N/A Relube

Static Load Rating

N/A 202000 lbf898000 N898.00 kN

Dynamic Load Rating

N/A 182000 lbf808000 N808.00 kN

Enclosure

N/A Open

Weight

N/A 23.589 lb10.7 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 5.1181 in130.000 mm

D

N/A 9.0551 in230.000 mm

B

N/A 2.5197 in64 mm

d1

N/A 5.9449 in151.000 mm

D1

N/A 8.1102 in206.000 mm

r

N/A 0.11810 in3.000 mm

W0

N/A 0.5118 in13.000 mm

d0

N/A 0.2362 in6.000 mm

da min

N/A 5.6693 in144.000 mm

Da max

N/A 8.5039 in216.000 mm

ras max

N/A 0.1181 in3 mm