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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 Machined

Cage Material

N/A Brass

Limiting Speed - Oil

N/A 680 rpm

Limiting Speed - Grease

N/A 520 rpm

e

N/A 0.24

Y1

N/A 2.80

Y2

N/A 4.16

Y0

N/A 2.73

Series

N/A 230

Radial Internal Clearance

N/A C3

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 1360000 lbf6050000 N6050.00 kN

Dynamic Load Rating

N/A 670000 lbf2980000 N2980.00 kN

Enclosure

N/A Open

Weight

N/A 328.488 lb149.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 230 Series - Dimensions

d

N/A 15.7480 in400.000 mm

D

N/A 23.6220 in600.000 mm

B

N/A 5.8268 in148 mm

r

N/A 0.1969 in5 mm

W0

N/A 0.7874 in20.000 mm

d0

N/A 0.4724 in12.000 mm

da min

N/A 16.6142 in422.000 mm

Da max

N/A 22.7559 in578.000 mm

ras max

N/A 0.1575 in4.000 mm