Bearing K 45x53x21 (SKF)

Needle roller bearings, needle roller and cage assemblies K 45x53x21

Bearing number : K 45x53x21

Size (mm) : 45x53x21

Brand : SKF

Bore Diameter (mm) : 45

Outer Diameter (mm) : 53

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

F_w - 45 mm

E_w - 53 mm

U - 21 mm

Basic dynamic load rating - C - 0.037 kN

Basic static load rating - C₀ - 0.067 kN

Fatigue load limit - P_u - 0.008 kN

Reference speed - 9000 r/min

Limiting speed - 10000 r/min

Mass needle roller and cage assembly - 0.06 kg

Designation

Bore Dia, mm

Outer Dia, mm: