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

4400 rpm

Limiting Speed - Grease

3400 rpm

e

0.40

Y1

1.68

Y2

2.50

Y0

1.64

Series

223

Radial Internal Clearance

Special Clearance

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

52500 lbf234000 N234.00 kN

Dynamic Load Rating

46000 lbf204000 N204 kN

Enclosure

Open

Weight

5.071 lb2.3 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

2.1654 in55.000 mm

D

4.72440 in120.000 mm

B

1.69290 in43.000 mm

r

0.07870 in2.000 mm

W0

0.3150 in8.000 mm

d0

0.1575 in4.000 mm

da min

2.5591 in65 mm

Da max

4.3307 in110.000 mm

ras max

0.0787 in2.000 mm