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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 2500 rpm

Limiting Speed - Grease

N/A 2000 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 CN

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 227000 lbf1010000 N1010.00 kN

Dynamic Load Rating

N/A 205000 lbf912000 N912.00 kN

Enclosure

N/A Open

Weight

N/A 30.049 lb13.630 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 5.5118 in140.000 mm

D

N/A 9.8425 in250.000 mm

B

N/A 2.6772 in68 mm

d1

N/A 6.4173 in163.000 mm

D1

N/A 8.8189 in224.000 mm

r

N/A 0.11810 in3.000 mm

W0

N/A 0.5512 in14.000 mm

d0

N/A 0.2756 in7.000 mm

da min

N/A 6.0630 in154.000 mm

Da max

N/A 9.2913 in236.000 mm

ras max

N/A 0.1181 in3 mm