NTN RNAO-55×68×20 bearing

Bearing RNAO-55×68×20

RNAO-55×68×20 NTN bearing,

NTN RNAO-55×68×20 bearing, Size: 55x60x20. NTN RNAO-55×68×20 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings RNAO-55×68×20

Bearing number : RNAO-55×68×20

Size (mm) : 55x60x20

Brand : NTN

Bore Diameter (mm) : 55

Outer Diameter (mm) : 60

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

Fw - 55 mm

D - 68 mm

E - 60 mm

C - 20 mm

r min. - 0,6 mm

Da max. - 64 mm

db - 59,4 mm

ra max. - 0,6 mm

Db - 55,8 mm

Weight - 0,166 Kg

Basic dynamic load rating (C) - 28,8 kN

Basic static load rating (C0) - 66,5 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 7 500 r/min