Specifications of SKF Bearing W 61905 R-2Z
Dimensions
d | 25.0mm | Bore diameter |
D | 42.0mm | Outside diameter |
B | 9.0mm | Width |
d1 | 30.9mm | Shoulder diameter |
D2 | 39.45mm | Recess diameter |
D3 | 45.0mm | Flange diameter |
C | 2.0mm | Flange width |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 27.0mm | Diameter of shaft abutment |
da | 30.5mm | Diameter of shaft abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 6.05kN |
Basic static load rating | C0 | 4.5kN |
Fatigue load limit | Pu | 0.193kN |
Reference speed | 34000.0r/min | |
Limiting speed | 17000.0r/min | |
Minimum load factor | kr | 0.025 |
Calculation factor | f0 | 15.4 |
Mass
Mass bearing | 0.046kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |