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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 1600 rpm

Limiting Speed - Grease

N/A 1300 rpm

e

N/A 0.31

Y1

N/A 2.20

Y2

N/A 3.27

Y0

N/A 2.15

Series

N/A 230

Radial Internal Clearance

N/A CN

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 475000 lbf2110000 N2110.00 kN

Dynamic Load Rating

N/A 345000 lbf1530000 N1530.00 kN

Enclosure

N/A Open

Weight

N/A 65.080 lb29.520 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


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

d

N/A 8.6614 in220 mm

D

N/A 13.3858 in340 mm

B

N/A 3.5433 in90 mm

d1

N/A 9.6850 in246.000 mm

D1

N/A 12.2047 in310.000 mm

r

N/A 0.11810 in3.000 mm

W0

N/A 0.5906 in15.000 mm

d0

N/A 0.2756 in7.000 mm

da min

N/A 9.1732 in233.000 mm

Da max

N/A 12.8740 in327.000 mm

ras max

N/A 0.1181 in3 mm