NTN NN3068 rodamiento

NTN NN3068 rodamiento Dimensions

Tipo Double row cylindrical roller bearings
Número de modelo NN3068
marcas NTN
Pertenecer a Dimension tables for double row cylindrical roller bearings
NNU Type#cylindrical bore - kg (approx.)
NNU Type#tapered bore - kg (approx.)
NN Type#cylindrical bore 102 kg (approx.)
NN Type#tapered bore 98.5 kg (approx.)
Boundary dimensions#d 340 mm
Boundary dimensions#D 520 mm
Boundary dimensions#B 133 mm
Boundary dimensions#rs min 5 mm
Basic load ratings dynamic#Cr 165 000 kgf
Basic load ratings static#Cor 325 000 kgf
Limiting speeds#grease lubrication 1 500 min-1
Limiting speeds#oil lubrication 1 800 min-1
Dimensions#Fw - mm
Dimensions#Ew 473 mm
Abutment and fillet dimensions#da min 360 mm
Abutment and fillet dimensions#db min 371 mm
Abutment and fillet dimensions#dc max - mm
Abutment and fillet dimensions#dd min - mm
Abutment and fillet dimensions#Da max - mm
Abutment and fillet dimensions#Db max 500 mm
Abutment and fillet dimensions#Db min 477 mm
Abutment and fillet dimensions#ras max 4 mm
Internal free space#NN Type 2 950 cm3