NP639186 NP980566 Timken Tapered Roller Bearing - AMERICAN NTN BEARING MFG.CORP.

AMERICAN NTN BEARING MFG.CORP.: Ball Bearings Miniatures Deep Groove | Radial Ball Bearings Double Row Angular Contact

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Specifications for Cylindrical Roller Radial Bearing

G1 - Heat Generation Factor (Roller-Raceway):1520
G2 - Heat Generation Factor (Rib-Roller End):157
r - Cup Backface To Clear Radius2:6.35 mm
d:304.8 mm
e - ISO Factor8:1.17
C1 - Dynamic Radial Rating (1 million revolutions)5:300000 lbf
a - Effective Center Location3:105.4 mm
Aa - Cage-Cone Backface Clearance:19.6 mm
B - Cone Width:79.375 mm
Ab - Cage-Cone Frontface Clearance:14.2 mm
D:499.948 mm
C0 - Static Radial Rating:424000 lbf
Series:M959400
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:156000 lbf
Bearing Weight:65.200 Kg
db - Cone Backface Backing Diameter:353.06 mm
R - Cone Backface To Clear Radius1:6.35 mm
Da - Cup Frontface Backing Diameter:481.10 mm
da - Cone Frontface Backing Diameter:343.92 mm
Cup Part Number:M959410

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AMERICAN NTN BEARING MFG.CORP.: Address1500 Holmes Road, Elgin, lL 60123, U.S.A.; Phone(Working Time)741-5268; Fax

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Stock Categories

Technical Articles

Ball Bearings Miniatures

Deep Groove | Radial Ball Bearings

Double Row Angular Contact

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