Product Details

90 mm x 120 mm x 30 mm NTN NAO-90×120×30 needle roller bearings

Brand Name NTN
Model Number NAO-90×120×30
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN NAO-90×120×30 bearing Size Chart (mm/inches)

Bearing numberM252337/M252310
Size (mm)247.65x381x74.612
Bore Diameter (mm)247,65
Outer Diameter (mm)381
Width (mm)74,612
d247,65 mm
D381 mm
T74,612 mm
B74,612 mm
C57,15 mm
R6,3 mm
r3,3 mm
a -6,6 mm
Da363,5 mm
db280 mm
da270 mm
Db356 mm
Aa8,3 mm
Ab3,5 mm
Weight30,96 Kg
Basic static load rating (C0)2030 kN
Factor (G1)1839,2
Factor (G2)226,1
Factor (Cg)0,0475
Factor (K)1,76
Basic dynamic load rating (C90)255
Basic dynamic load rating (Ca90)145
Basic dynamic load rating (C1)982 kN
Calculation factor (e)0,33

90 mm x 120 mm x 30 mm  NTN NAO-90×120×30 needle roller bearings

90 mm x 120 mm x 30 mm NTN NAO-90×120×30 needle roller bearings Cad Models

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