NNCF4938V TIMKEN Double row full complement cylindrical roller bearings - COOPER BEARING LIMITED

COOPER BEARING LIMITED: Angular Contact Ball Bearings Ball Bearings Cam Follower and Track Roller - Stud Type

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NNCF4938V TIMKEN Double row full complement cylindrical roller bearings image

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NNCF4938V TIMKEN Double row full complement cylindrical roller bearings Codes and sizes

Series:649000
Cone Part Number:EE649239
Cup Part Number:649310
Design Units:Imperial
Bearing Weight:112.900 Kg
Cage Type:Pin-Type
d:607.720 mm
D:787.400 mm
B - Cone Width:93.663 mm
C - Cup Width:69.850 mm
B:93.663 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:632.97 mm
db - Cone Backface Backing Diameter:642.11 mm
Da - Cup Frontface Backing Diameter:762.50 mm
Db - Cup Backface Backing Diameter:747.01 mm
Ab - Cage-Cone Frontface Clearance:8.4 mm
Aa - Cage-Cone Backface Clearance:8.6 mm
a - Effective Center Location3:31.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:152000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:587000 lbf
C0 - Static Radial Rating:1260000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:96600 lbf
K - Factor7:1.58
e - ISO Factor8:0.37
Y - ISO Factor9:1.62
G1 - Heat Generation Factor (Roller-Raceway):9384.8
G2 - Heat Generation Factor (Rib-Roller End):930
Cg - Geometry Factor:0.279

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COOPER BEARING LIMITED: Address4548-11th Street, Edmonton, Alberta T7E 5R9, Canada; Phone(Working Time)+1-785-435-3678; Fax

✖

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Contact Us