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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Steel

Limiting Speed - Oil

850 RPM

Limiting Speed - Grease

650 RPM

e

0.32

Y1

2.13

Y2

3.18

Y0

2.09

Series

223

Radial Internal Clearance

CN

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

1070000 lbf4750000 N4750.00 kN

Dynamic Load Rating

695000 lbf3100000 N3100.00 kN

Enclosure

Open

Weight

434.310 lb197.000 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

10.2362 in260.000 mm

D

21.2598 in540.000 mm

B

6.4961 in165.000 mm

r

0.2362 in6.000 mm

W0

0.7874 in20.000 mm

d0

0.6299 in16.000 mm

da min

11.3386 in288.000 mm

Da max

20.1575 in512.000 mm

ras max

0.1969 in5.000 mm