Bearing Finder
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N/A Contact NTN Customer Relations

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 2000 RPM

Limiting Speed - Grease

N/A 1600 RPM

e

N/A 0.29

Y1

N/A 2.32

Y2

N/A 3.45

Y0

N/A 2.26

Series

N/A 240

Radial Internal Clearance

N/A CN

Ring Modification

N/A Relube

Tolerance

N/A JIS-0 RBEC-1

Taper

N/A 1:30

Static Load Rating

N/A 290000 lbf1290000 N1290.00 kN

Dynamic Load Rating

N/A 203000 lbf901000 N901.00 kN

Enclosure

N/A Open

Weight

N/A 27.337 lb12.400 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 6.2992 in160.000 mm

D

N/A 9.4488 in240.000 mm

B

N/A 3.1496 in80.000 mm

d1

N/A 6.8898 in175.000 mm

D1

N/A 8.4646 in215.000 mm

r

N/A 0.0827 in2.100 mm

W0

N/A 0.3937 in10.000 mm

d0

N/A 0.1969 in5.000 mm

da min

N/A 6.7323 in171 mm

Da max

N/A 9.0157 in229 mm

ras max

N/A 0.0827 in2.100 mm