DIMENSIONS
| d |
25Â mm
|
Bore diameter |
|---|---|---|
| D |
47Â mm
|
Outside diameter |
| B |
12Â mm
|
Width |
| d1 |
≈32 mm
|
Shoulder diameter |
| D2 |
≈42.2 mm
|
Recess diameter |
| r1,2 |
min.0.6Â mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.28.2Â mm
|
Diameter of shaft abutment |
|---|---|---|
| da |
max.31.9Â mm
|
Diameter of shaft abutment |
| Da |
max.43.8Â mm
|
Diameter of housing abutment |
| ra |
max.0.6Â mm
|
Radius of shaft or housing fillet |
CALCULATION DATA
| Basic dynamic load rating | C |
11.9Â kN
|
|---|---|---|
| Basic static load rating | C0 |
6.55Â kN
|
| Fatigue load limit | Pu |
0.275Â kN
|
| Reference speed |
32 000Â r/min
|
|
| Limiting speed |
16 000Â r/min
|
|
| Minimum load factor | kr |
0.025
|
| Calculation factor | f0 |
14
|
MASS
| Mass bearing |
0.083Â kg
|
TOLERANCE CLASS
| Dimensional tolerances |
P6
|
| Radial run-out |
P5
|
TOLERANCES AND CLEARANCES
Bearing data
Bearing interfaces




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