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Unit of Measure

Technical Specifications

Type

N/A Spherical Roller Bearing

Bore Type

N/A Tapered

Material

N/A Through Hardened Steel

Cage Type

N/A Machined

Cage Material

N/A Brass

Limiting Speed - Oil

N/A 3300 rpm

Limiting Speed - Grease

N/A 2600 rpm

e

N/A 0.23

Y1

N/A 2.95

Y2

N/A 4.40

Y0

N/A 2.89

Series

N/A 230

Radial Internal Clearance

N/A CN

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Taper

N/A 1:12

Static Load Rating

N/A 116000 lbf517000 N517.00 kN

Dynamic Load Rating

N/A 94000 lbf417000 N417.00 kN

Enclosure

N/A Open

Weight

N/A 7.826 lb3.55 kg

Operating Temperature Range

N/A -40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Tapered Bore & Oil Groove - Dimensions

d

N/A 4.3307 in110.000 mm

D

N/A 6.69290 in170.000 mm

B

N/A 1.77170 in45.000 mm

d1

N/A 4.8425 in123.000 mm

D1

N/A 6.1024 in155.000 mm

r

N/A 0.07870 in2.000 mm

W0

N/A 0.3150 in8.000 mm

d0

N/A 0.1378 in3.500 mm

da min

N/A 4.685 in119 mm

Da max

N/A 6.3386 in161 mm

ras max

N/A 0.0787 in2.000 mm