4CR480B KOYO Four-row cylindrical roller bearings - TIMKEN BEARING MFG.CORP

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4CR480B KOYO Four-row cylindrical roller bearings image

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4CR480B KOYO Four-row cylindrical roller bearings Product Description

Series:LM844000
Cone Part Number:LM844049
Cup Part Number:LM844010
Design Units:Imperial
Bearing Weight:8 Kg
Cage Type:Stamped Steel
d:223.838 mm
D:295.275 mm
B - Cone Width:46.038 mm
C - Cup Width:34.925 mm
B:46.038 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:234.95 mm
db - Cone Backface Backing Diameter:241.05 mm
Da - Cup Frontface Backing Diameter:288.50 mm
Db - Cup Backface Backing Diameter:275.08 mm
Ab - Cage-Cone Frontface Clearance:2.8 mm
Aa - Cage-Cone Backface Clearance:4.6 mm
a - Effective Center Location3:17 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:30100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:116000 lbf
C0 - Static Radial Rating:207000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:25700 lbf
K - Factor7:1.17
e - ISO Factor8:0.5
Y - ISO Factor9:1.2
G1 - Heat Generation Factor (Roller-Raceway):927
G2 - Heat Generation Factor (Rib-Roller End):269
Cg - Geometry Factor:0.143

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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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