SKF PNA25/47 bearing

Bearing PNA 25/47 Bearing PNA 25/47

PNA25/47 SKF bearing,

SKF PNA25/47 bearing, Size: 25x47x20. SKF PNA25/47 are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Alignment needle roller bearings, with an inner ring PNA 25/47

Bearing number : PNA 25/47

Size (mm) : 25x47x20

Brand : SKF

Bore Diameter (mm) : 25

Outer Diameter (mm) : 47

Width (mm) : 20

Bearing dimensions and specification in SKF catalogue:

d - 25 mm

D - 47 mm

B - 20 mm

F - 30 mm

D1 - 42 mm

r - min. - 0.8 mm

r1,2 - min. - 0.3 mm

s - 0.5 mm

da - min. - 25 mm

Da - min. - 41 mm

Da - max. - 42 mm

ra - max. - 0.8 mm

rb - max. - 0.3 mm

Basic dynamic load rating - C - 22.9 kN

Basic static load rating - C0 - 38 kN

Fatigue load limit - Pu - 4.8 kN

Reference speed - 13000 r/min

Limiting speed - 15000 r/min

Mass bearing - 0.157 kg