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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 5200 RPM

Limiting Speed - Grease

N/A 4100 RPM

e

N/A 0.22

Y1

N/A 3.01

Y2

N/A 4.48

Y0

N/A 2.94

Series

N/A 222

Radial Internal Clearance

N/A C4

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 54000 lbf240000 N240.00 kN

Dynamic Load Rating

N/A 53000 lbf235000 N235.00 kN

Enclosure

N/A Open

Weight

N/A 3.549 lb1.610 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore, 222 Series - Dimensions

d

N/A 2.7559 in70.000 mm

D

N/A 4.9213 in125.000 mm

B

N/A 1.2205 in31.000 mm

d1

N/A 3.3071 in84.000 mm

D1

N/A 4.4488 in113.000 mm

r

N/A 0.0591 in1.500 mm

d0

N/A 0.1378 in3.500 mm

da min

N/A 3.1102 in79.000 mm

Da max

N/A 4.5669 in116.000 mm

ras max

N/A 0.0591 in1.500 mm