EE128102/128160D NSK Tapered Roller Bearings Double-row

Brand Name:NSK
Model Number:EE128102/128160D
Series:84000
Cone Part Number:84115
Cup Part Number:84155
Design Units:Imperial
Bearing Weight:17.9 Kg
Cage Type:Stamped Steel
d:292.100 mm
D:393.7 mm

Product Details

Series84000
Cone Part Number84115
Cup Part Number84155
Design UnitsImperial
Bearing Weight17.9 Kg
Cage TypeStamped Steel
d292.100 mm
D393.7 mm
B - Cone Width50.8 mm
C - Cup Width44.450 mm
B63.5 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter309.12 mm
db - Cone Backface Backing Diameter312.93 mm
Da - Cup Frontface Backing Diameter378.20 mm
Db - Cup Backface Backing Diameter362.97 mm
Ab - Cage-Cone Frontface Clearance4.1 mm
Aa - Cage-Cone Backface Clearance13 mm
a - Effective Center Location336.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)431900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5123000 lbf
C0 - Static Radial Rating224000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)633300 lbf
K - Factor70.96
e - ISO Factor80.61
Y - ISO Factor90.98
G1 - Heat Generation Factor (Roller-Raceway)1230
G2 - Heat Generation Factor (Rib-Roller End)302
Cg - Geometry Factor0.166
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