NA46790SW/46720CD Timken Tapered Roller Bearings

We work closely China Komatsu Hydraulic Final Drive Motor Supplier 280x500x80 5 mm r min. with our NA46790SW/46720CD Timken Tapered Roller Bearings manufacturing partners to bring the best value 280x500x80 Size (mm) to customers.

Brand Name:Timken
Model Number:NA46790SW/46720CD
Outer Diameter (mm):500
Size (mm):280x500x80
r min.:5 mm
d:280 mm
E:440 mm
Da max:480 mm
rs min:5 mm
Characteristic cage frequency, FTF:0.44 Hz

Product Details

Outer Diameter (mm)500
Size (mm)280x500x80
r min.5 mm
d280 mm
E440 mm
Da max480 mm
rs min5 mm
Characteristic cage frequency, FTF0.44 Hz
Basic dynamic load rating (C)1 190 kN
Nlim (oil)1,400 rpm
Bearing numberNU256
db min343 mm
Basic static load rating (C0)1 760 kN
C80 mm
B80 mm
Fatigue limit load, Cu143 kN
ra max4 mm
(Grease) Lubrication Speed1 200 r/min
Radial clearance classCN
r1a max4 mm
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Company Profile

Phone +1-659-239-5477
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