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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 720 RPM

Limiting Speed - Grease

N/A 550 RPM

e

N/A 0.24

Y1

N/A 2.87

Y2

N/A 4.27

Y0

N/A 2.80

Series

N/A 230

Radial Internal Clearance

N/A CN

Ring Modification

N/A Plain

Tolerance

N/A Special Tolerance

Static Load Rating

N/A 1160000 lbf5150000 N5150.00 kN

Dynamic Load Rating

N/A 565000 lbf2510000 N2510.00 kN

Enclosure

N/A Open

Weight

N/A 253.531 lb115.000 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 14.9606 in380.000 mm

D

N/A 22.0472 in560.000 mm

B

N/A 5.3150 in135.000 mm

r

N/A 0.1969 in5.000 mm

W0

N/A 0.9843 in25.000 mm

d0

N/A 0.4724 in12.000 mm

da min

N/A 15.8268 in402.000 mm

Da max

N/A 21.1811 in538.000 mm

ras max

N/A 0.1575 in4.000 mm