NTN BEARING CORP.OF AMERICA

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QM INDUSTRIES QAMC20A400SET Cartridge Unit BearingsTechnology

G2 - Heat Generation Factor (Rib-Roller End): 212.2 Ca90 - Dynamic Thrust Rating (90 million revolutions)7: 26700 lbf C90 - Dynamic Radial Rating (90 million revolutions)5: 43300 lbf
G1 - Heat Generation Factor (Roller-Raceway): 1554.1 C0 - Static Radial Rating: 339000 lbf Design Units: Imperial
B - Cone Width: 2.2500 in Aa - Cage-Cone Backface Clearance: 0.19 in R - Cone Backface To Clear Radius3: 0.14 in
Cone Part Number: LM451349

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NTN BEARING CORP.OF AMERICA
Address39255 W. 12 Mile Road,Farmington Hills, MI 48331-2975, U.S.A.
Phone(Working Time)324-5268
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