NSK 6304 DDU JAPAN Bearing 20×52×15

With over 10170 full-service 98 kN Basic dynamic load rating C stores, our NSK 6304 DDU JAPAN Bearing 20×52×15 inventory is extensive and our parts are priced right. within QM INDUSTRIES BEARING LIMITED 24 hours. This helps you maximize your productivity by 20×52×15 saving time and your hard-earned dollars.

What is 6304 DDU bearing cross reference?

Brand Name:NSK
Model Number:6304 DDU
Series:514000
Cone Part Number:EE514045
Cup Part Number:514110
Design Units:Imperial
Bearing Weight:23.200 Kg
Cage Type:Stamped Steel
d:114.300 mm
D:279.400 mm

Product Details

Series514000
Cone Part NumberEE514045
Cup Part Number514110
Design UnitsImperial
Bearing Weight23.200 Kg
Cage TypeStamped Steel
d114.300 mm
D279.400 mm
B - Cone Width82.550 mm
C - Cup Width53.975 mm
B82.550 mm
R - Cone Backface To Clear Radius16.35 mm
r - Cup Backface To Clear Radius26.35 mm
da - Cone Frontface Backing Diameter148.08 mm
db - Cone Backface Backing Diameter160.02 mm
Da - Cup Frontface Backing Diameter252.98 mm
Db - Cup Backface Backing Diameter232.92 mm
Ab - Cage-Cone Frontface Clearance1.8 mm
Aa - Cage-Cone Backface Clearance18.5 mm
a - Effective Center Location3-5.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)446700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5180000 lbf
C0 - Static Radial Rating227000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)652200 lbf
K - Factor70.9
e - ISO Factor80.65
Y - ISO Factor90.92
G1 - Heat Generation Factor (Roller-Raceway)392.9
G2 - Heat Generation Factor (Rib-Roller End)44.4
Cg - Geometry Factor0.15
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