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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 Carbon Steel

Limiting Speed - Oil

N/A 450 RPM

Limiting Speed - Grease

N/A 350 RPM

e

N/A 0.22

Y1

N/A 3.03

Y2

N/A 4.51

Y0

N/A 2.96

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 2360000 lbf10500000 N10500.00 kN

Dynamic Load Rating

N/A 1080000 lbf4800000 N4800.00 kN

Enclosure

N/A Open

Weight

N/A 766.621 lb347.734 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 22.0472 in560.000 mm

D

N/A 32.2835 in820.000 mm

B

N/A 7.6772 in195.000 mm

r

N/A 0.2362 in6.000 mm

W0

N/A 0.7874 in20.000 mm

d0

N/A 0.6299 in16.000 mm

da min

N/A 23.1496 in588.000 mm

Da max

N/A 31.1811 in792.000 mm

ras max

N/A 0.1969 in5.000 mm