Product Details

NTN  NN3034 Multi-Row Roller Bearings  

Brand Name NTN 
Model Number NN3034
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN  NN3034 bearing Size Chart (mm/inches)

Bearing numberPSL 612-4
Size (mm)254x431.774x173.8
Bore Diameter (mm)254
Outer Diameter (mm)431,774
Width (mm)173,8
d254 mm
D431,774 mm
T173,8 mm
B186,9 mm
C128,5 mm
T122,65 mm
a157 mm
r1 min.6 mm
r3 min.1,5 mm
db300 mm
ra max.5 mm
Db397 mm
Weight94,3 Kg
Basic dynamic load rating (C)1607 kN
Basic static load rating (C0)3125 kN
(Grease) Lubrication Speed550 r/min
(Oil) Lubrication Speed750 r/min
Calculation factor (e)0,35
Calculation factor (Y1)1,9
Calculation factor (Y2)2,9
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