NNU48/63 KOYO Double-row cylindrical roller bearings - TIMKEN BEARING MFG.CORP

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NNU48/63 KOYO Double-row cylindrical roller bearings image

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NNU48/63 KOYO Double-row cylindrical roller bearings Product Description

Series:JP10000
Cone Part Number:JP10049H
Cup Part Number:JP10010
Design Units:METRIC
Bearing Weight:1.2 Kg
Cage Type:Stamped Steel
d:100 mm
D:145.000 mm
B - Cone Width:22.500 mm
C - Cup Width:17.500 mm
B:24.000 mm
R - Cone Backface To Clear Radius1:3.050 mm
r - Cup Backface To Clear Radius2:3.05 mm
da - Cone Frontface Backing Diameter:105.92 mm
db - Cone Backface Backing Diameter:112.01 mm
Da - Cup Frontface Backing Diameter:140 mm
Db - Cup Backface Backing Diameter:134.11 mm
Ab - Cage-Cone Frontface Clearance:3.8 mm
Aa - Cage-Cone Backface Clearance:1.3 mm
a - Effective Center Location3:6.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:30700 N
C1 - Dynamic Radial Rating (1 million revolutions)5:119000 N
C0 - Static Radial Rating:172000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:24900 N
K - Factor7:1.24
e - ISO Factor8:0.47
Y - ISO Factor9:1.27
G1 - Heat Generation Factor (Roller-Raceway):104
G2 - Heat Generation Factor (Rib-Roller End):40.9
Cg - Geometry Factor:0.126

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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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