Description
DIMENSIONS
| d |
20 mm
|
Bore diameter |
|---|---|---|
| D |
52 mm
|
Outside diameter |
| B |
15 mm
|
Width |
| d1 |
≈30.35 mm
|
Shoulder diameter |
| D2 |
≈44.71 mm
|
Recess diameter |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.27 mm
|
Diameter of shaft abutment |
|---|---|---|
| da |
max.30.3 mm
|
Diameter of shaft abutment |
| Da |
max.45 mm
|
Diameter of housing abutment |
| ra |
max.1 mm
|
Radius of shaft or housing fillet |
CALCULATION DATA
| Basic dynamic load rating | C |
16.8 kN
|
|---|---|---|
| Basic static load rating | C0 |
7.8 kN
|
| Fatigue load limit | Pu |
0.335 kN
|
| Reference speed |
30 000 r/min
|
|
| Limiting speed |
15 000 r/min
|
|
| Minimum load factor | kr |
0.03
|
| Calculation factor | f0 |
12
|
MASS
| Mass bearing |
0.15 kg
|
TOLERANCE CLASS
| Dimensional tolerances |
P6
|
| Radial run-out |
P5
|
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