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Unit of Measure

Technical Specifications

Type

Spherical Roller Bearing

Bore Type

Round

Material

Through Hardened Steel

Cage Type

Machined

Cage Material

Brass

Limiting Speed - Oil

370 rpm

Limiting Speed - Grease

280 rpm

e

0.29

Y1

2.33

Y2

3.47

Y0

2.28

Series

240

Radial Internal Clearance

Special Clearance

Ring Modification

Plain

Tolerance

JIS-0 RBEC-1

Static Load Rating

3510000 lbf15600000 N15600.00 kN

Dynamic Load Rating

1450000 lbf6450000 N6450.00 kN

Enclosure

Open

Weight

1199.313 lb544.000 kg

Operating Temperature Range

-40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

23.6220 in600.000 mm

D

34.2520 in870.000 mm

B

4.6457 in118 mm

r

0.2362 in6 mm

W0

0.6299 in16.000 mm

d0

0.3937 in10.000 mm

da min

24.7244 in628.000 mm

Da max

33.1496 in842.000 mm

ras max

0.1969 in5.000 mm