Specifications of SKF Bearing NJG 2308 VH
Dimensions
d | 40.0mm | Bore diameter |
D | 90.0mm | Outside diameter |
B | 33.0mm | Width |
d1 | 59.1mm | Shoulder diameter inner ring |
D1 | 75.2mm | Shoulder diameter outer ring |
F | 51.15mm | Raceway diameter inner ring |
s | 2.4mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 49.0mm | Abutment diameter shaft |
das | 54.4mm | Abutment diameter shaft |
db | 49.0mm | Abutment diameter shaft |
Da | 81.0mm | Abutment diameter housing |
ra | 1.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 145.0kN |
Basic static load rating | C0 | 156.0kN |
Fatigue load limit | Pu | 20.0kN |
Reference speed | 3000.0r/min | |
Limiting speed | 3600.0r/min | |
Calculation factor | kr | 0.35 |
Calculation factor | e | 0.3 |
Calculation factor | Y | 0.4 |
Mass
Mass bearing | 1.0kg |