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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 840 RPM

Limiting Speed - Grease

N/A 650 RPM

e

N/A 0.34

Y1

N/A 1.97

Y2

N/A 2.93

Y0

N/A 1.92

Series

N/A 240

Radial Internal Clearance

N/A CN

Ring Modification

N/A Plain

Tolerance

N/A JIS-0 RBEC-1

Static Load Rating

N/A 1110000 lbf4950000 N4950.00 kN

Dynamic Load Rating

N/A 550000 lbf2450000 N2450.00 kN

Enclosure

N/A Open

Weight

N/A 233.690 lb106.000 kg

Operating Temperature Range

N/A -40 to 250 ºF-40 to 120 ºC

Dimensional Specifications


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

d

N/A 11.8110 in300.000 mm

D

N/A 18.1102 in460.000 mm

B

N/A 6.2992 in160.000 mm

r

N/A 0.1181 in3.000 mm

W0

N/A 0.4724 in12.000 mm

d0

N/A 0.4724 in12.000 mm

da min

N/A 12.2835 in312.000 mm

Da max

N/A 17.4016 in442.000 mm

ras max

N/A 0.1181 in3 mm