NTN NK45/30R IR40×45×30 bearing

Bearing NK45/30R+IR40×45×30

NK45/30R IR40×45×30 NTN bearing,

NTN NK45/30R IR40×45×30 bearing, Size: 40x55x30. NTN NK45/30R IR40×45×30 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Needle roller bearings NK45/30R+IR40×45×30

Bearing number : NK45/30R+IR40×45×30

Size (mm) : 40x55x30

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 55

Width (mm) : 30

Bearing dimensions and specification in NTN catalogue:

d - 40 mm

F - 45 mm

D - 55 mm

B - 30 mm

C - 30 mm

r min. - 0,3 mm

s - 1 mm

da min. - 42 mm

Da max. - 53 mm

ra max. - 0,3 mm

Weight - 0,216 Kg

Basic dynamic load rating (C) - 41 kN

Basic static load rating (C0) - 85,5 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 9 000 r/min