E-mail: [email protected]

NTN BK4020 bearing

Bearing BK4020

22317bk D1 NTN Spherical Roller Bearing Brand new: lowest price £224.27 + £11.49... Best-selling in Other Material Handling 4 X Heavy Duty 50mm Rubber Swivel Castor ...

Needle roller bearings BK4020

Bearing number : BK4020

Size (mm) : 40x47x20

Brand : NTN

Bore Diameter (mm) : 40

Outer Diameter (mm) : 47

Width (mm) : 20

Bearing dimensions and specification in NTN catalogue:

Fw - 40 mm

D - 47 mm

C - 20 mm

C1 - 2,7 mm

Weight - 0,064 Kg

Basic dynamic load rating (C) - 25,9 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 4 000 r/min

(Oil) Lubrication Speed - 6 000 r/min

Bearing BK4020