NBS K89418-M thrust roller bearings - NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

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NBS K89418-M thrust roller bearings Dimensions

Series:LM446300
Cone Part Number:LM446349
Cup Part Number:LM446310
Design Units:Imperial
Bearing Weight:8.7 Kg
Cage Type:Stamped Steel
d:234.95 mm
D:311.15 mm
B - Cone Width:46.038 mm
C - Cup Width:33.338 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:246.13 mm
db - Cone Backface Backing Diameter:251.97 mm
Da - Cup Frontface Backing Diameter:301.00 mm
Db - Cup Backface Backing Diameter:293.88 mm
Ab - Cage-Cone Frontface Clearance:2.5 mm
Aa - Cage-Cone Backface Clearance:4.8 mm
a - Effective Center Location3:6.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:25700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:99200 lbf
C0 - Static Radial Rating:208000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:15900 lbf
K - Factor7:1.61
e - ISO Factor8:0.36
Y - ISO Factor9:1.66
G1 - Heat Generation Factor (Roller-Raceway):1010
G2 - Heat Generation Factor (Rib-Roller End):243
Cg - Geometry Factor:0.133

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NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.: AddressCircuito Progreso No.120, Parque Industrial de Logistica Automotoriz (PILA), C.P.20340, Aguascalient; Phone(Working Time)922-5267; Fax

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