Home > Bearings Catalogue Online > Needle Roller Bearings 
Bearing NK30/20-TV (INA)
Needle roller bearings NK30/20-TV
Bearing number : NK30/20-TV
Size (mm) : 30x40x20
Brand : INA
Bore Diameter (mm) : 30
Outer Diameter (mm) : 40
Width (mm) : 20
Bearing dimensions and specification in INA catalogue:
Fw - 30 mm
D - 40 mm
C - 20 mm
rmin - 0,3 mm
m - 61 g / Weight
Cr - 28000 N / Dynamic load rating (radial)
C0r - 41000 N / Static load rating (radial)
Cur - 7200 N / Fatigue limit load, radial
nG - 14800 1/min / Limiting speed
nB - 7800 1/min / Reference speed
light series
Search bearings
Bore Dia, mm
Outer Dia, mm:
Bearings Catalogue