NTN NN4921K bearing

Bearing NN4921K

NN4921K NTN bearing,

NTN NN4921K bearing, Size: 105x134x40. NTN NN4921K are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Cylindrical roller bearings NN4921K

Bearing number : NN4921K

Size (mm) : 105x134x40

Brand : NTN

Bore Diameter (mm) : 105

Outer Diameter (mm) : 134

Width (mm) : 40

Bearing dimensions and specification in NTN catalogue:

d - 105 mm

D - 145 mm

Ew - 134 mm

B - 40 mm

C - 40 mm

r min. - 1,1 mm

Weight - 1,73 Kg

Basic dynamic load rating (C) - 133 kN

Basic static load rating (C0) - 268 kN

(Grease) Lubrication Speed - 4 100 r/min

(Oil) Lubrication Speed - 4 800 r/min