Bearing PNA 22/44 (SKF)

Alignment needle roller bearings, with an inner ring PNA 22/44

Bearing number : PNA 22/44

Size (mm) : 22x44x20

Brand : SKF

Bore Diameter (mm) : 22

Outer Diameter (mm) : 44

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 22 mm

D - 44 mm

B - 20 mm

F - 28 mm

D₁ - 38.5 mm

r - min. - 0.8 mm

r_1,2 - min. - 0.3 mm

s - 0.5 mm

d_a - min. - 24 mm

D_a - min. - 37.5 mm

D_a - max. - 39 mm

r_a - max. - 0.8 mm

r_b - max. - 0.3 mm

Basic dynamic load rating - C - 22 kN

Basic static load rating - C₀ - 36.5 kN

Fatigue load limit - P_u - 4.6 kN

Reference speed - 14000 r/min

Limiting speed - 16000 r/min

Mass bearing - 0.145 kg

Designation

Bore Dia, mm

Outer Dia, mm: