NTN NA5904 bearing

20x37x23

received by NTN later than 13 months from the date of delivery. Within a reasonable time after such notification, NTN will, at its option, (a) correct any failure of the product to conform to drawings, specifications or any defect in material or workmanship, with either replacement or repair of the product, or (b) refund, in part



Needle roller bearings NA5904

Bearing number : NA5904

Size (mm) : 20x37x23

Brand : NTN

Bore Diameter (mm) : 20

Outer Diameter (mm) : 37

Width (mm) : 23

Bearing dimensions and specification in NTN catalogue:

d - 20 mm

F - 25 mm

D - 37 mm

B - 23 mm

C - 23 mm

r min. - 0,3 mm

s - 0,8 mm

da min. - 22 mm

Da max. - 35 mm

ra max. - 0,3 mm

Weight - 0,115 Kg

Basic dynamic load rating (C) - 28,4 kN

Basic static load rating (C0) - 37 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 16 000 r/min

Bearing NA5904

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