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NTN NA4903R bearing

Bearing NA4903R

Bearing a is a leading online supplier and distributor of over 1,000,000 bearings and ancillary products, from some of the world's most trusted brands including SKF, FAG, NTN, NSK, Timken, INA, IKO cheap KOYO NA4903R Bearing bearings for sale.

Needle roller bearings NA4903R

Bearing number : NA4903R

Size (mm) : 17x30x13

Brand : NTN

Bore Diameter (mm) : 17

Outer Diameter (mm) : 30

Width (mm) : 13

Bearing dimensions and specification in NTN catalogue:

d - 17 mm

F - 22 mm

D - 30 mm

B - 13 mm

C - 13 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 19 mm

Da max. - 28 mm

ra max. - 0,3 mm

Weight - 0,037 Kg

Basic dynamic load rating (C) - 11,2 kN

Basic static load rating (C0) - 14,6 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 18 000 r/min

Bearing NA4903R