Specifications of SKF Bearing NNCF 5022 CV
Dimensions
d | 110.0mm | Bore diameter |
D | 170.0mm | Outside diameter |
B | 80.0mm | Width |
d1 | 127.5mm | Shoulder diameter inner ring |
D1 | 148.5mm | Shoulder diameter outer ring |
b1 | 6.0mm | Width annular lubrication groove outer ring |
K | 3.5mm | Diameter lubrication hole (outer ring) |
s | 5.0mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
r1,2 | 2.0mm | Chamfer dimension (open bearings) |
r3,4 | 1.0mm | Chamfer dimension |
Parameter r3.4 has either the value specified here or the same value as r1.2.
Abutment dimensions
da | 120.0mm | Abutment diameter shaft |
das | 124.0mm | Abutment diameter shaft |
Da | 161.0mm | Abutment diameter housing |
ra | 2.0mm | Fillet radius |
rb | 1.0mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 512.0kN |
Basic static load rating | C0 | 800.0kN |
Fatigue load limit | Pu | 95.0kN |
Reference speed | 1800.0r/min | |
Limiting speed | 2200.0r/min | |
Calculation factor | kr | 0.5 |
Mass
Mass bearing | 6.32kg |