66FC46380W KOYO Four-row cylindrical roller bearings - TIMKEN BEARING MFG.CORP

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66FC46380W KOYO Four-row cylindrical roller bearings image

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66FC46380W KOYO Four-row cylindrical roller bearings Product Description

Series:2600
Cone Part Number:2689
Cup Part Number:2631
Design Units:Imperial
Bearing Weight:0.4 Kg
Cage Type:Stamped Steel
d:28.575 mm
D:66.421 mm
B - Cone Width:25.433 mm
C - Cup Width:19.050 mm
B:23.813 mm
R - Cone Backface To Clear Radius1:1.270 mm
r - Cup Backface To Clear Radius2:1.27 mm
da - Cone Frontface Backing Diameter:36.07 mm
db - Cone Backface Backing Diameter:37.59 mm
Da - Cup Frontface Backing Diameter:60.96 mm
Db - Cup Backface Backing Diameter:57.91 mm
Ab - Cage-Cone Frontface Clearance:1.5 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-9.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4470 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:17200 lbf
C0 - Static Radial Rating:18400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1940 lbf
K - Factor7:2.3
e - ISO Factor8:0.25
Y - ISO Factor9:2.36
G1 - Heat Generation Factor (Roller-Raceway):19.3
G2 - Heat Generation Factor (Rib-Roller End):8
Cg - Geometry Factor:0.0598

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TIMKEN BEARING MFG.CORP: Address346 North Bower Road, Macomb, IL 61336-2501 U.S.A.; Phone(Working Time)409-782-6227; Fax

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