Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing PNA 20/42 (NBS)
Needle roller bearings PNA 20/42
Bearing number : PNA 20/42
Size (mm) : 20x42x20
Brand : NBS
Bore Diameter (mm) : 20
Outer Diameter (mm) : 42
Width (mm) : 20
Bearing dimensions and specification in NBS catalogue:
d - 20 mm
F - 25 mm
D - 42 mm
B - 20 mm
C - 20 mm
r min. - 0,8 mm
r1 min. - 0,3 mm
D1 - 36,5 mm
S - 0,5 mm
Weight - 0,136 Kg
Basic dynamic load rating (C) - 17,8 kN
Basic static load rating (C0) - 29 kN
(Oil) Lubrication Speed - 18 000 r/min
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue