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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Pressed

Cage Material

Steel

Limiting Speed - Oil

2100 rpm

Limiting Speed - Grease

1700 rpm

e

0.29

Y1

2.32

Y2

3.45

Y0

2.26

Series

240

Radial Internal Clearance

C3

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

256000 lbf1140000 N1140.00 kN

Dynamic Load Rating

177000 lbf789000 N789.00 kN

Enclosure

Open

Weight

22.928 lb10.400 kg

Operating Temperature Range

-40 to 400 ºF-40 to 200 ºC

Dimensional Specifications


Spherical Roller Bearing w/ Standard Bore & Oil Groove, 240 Series - Dimensions

d

5.9055 in150.000 mm

D

8.8583 in225.000 mm

B

2.9528 in75 mm

d1

6.4961 in165.000 mm

D1

7.9528 in202.000 mm

r

0.0827 in2.1 mm

W0

0.3937 in10.000 mm

d0

0.1772 in4.500 mm

da min

6.3386 in161 mm

Da max

8.4252 in214 mm

ras max

0.0827 in2.100 mm