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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

4800 RPM

Limiting Speed - Grease

3900 RPM

e

0.36

Y1

1.87

Y2

2.79

Y0

1.83

Series

223

Radial Internal Clearance

C3

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

61500 lbf274000 N274.00 kN

Dynamic Load Rating

66500 lbf296000 N296.00 kN

Enclosure

Open

Weight

5.049 lb2.290 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 223 Series - Dimensions

d

2.1654 in55.000 mm

D

4.7244 in120.000 mm

B

1.6929 in43.000 mm

d1

2.6772 in68.000 mm

D1

4.0945 in104.000 mm

r

0.0787 in2.000 mm

W0

0.3150 in8.000 mm

d0

0.1378 in3.500 mm

da min

2.5984 in66.000 mm

Da max

4.2913 in109.000 mm

ras max

0.0787 in2.000 mm