Description
DIMENSIONS
| d |
30ย mm
|
Bore diameter |
|---|---|---|
| D |
55ย mm
|
Outside diameter |
| B |
13ย mm
|
Width |
| d1 |
โ38.2ย mm
|
Shoulder diameter |
| D2 |
โ49ย mm
|
Recess diameter |
| r1,2 |
min.1ย mm
|
Chamfer dimension |
ABUTMENT DIMENSIONS
| da |
min.34.6ย mm
|
Diameter of shaft abutment |
|---|---|---|
| da |
max.38.1ย mm
|
Diameter of shaft abutment |
| Da |
max.50.4ย mm
|
Diameter of housing abutment |
| ra |
max.1ย mm
|
Radius of shaft or housing fillet |
CALCULATION DATA
| Basic dynamic load rating | C |
13.8ย kN
|
|---|---|---|
| Basic static load rating | C0 |
8.3ย kN
|
| Fatigue load limit | Pu |
0.355ย kN
|
| Reference speed |
28 000ย r/min
|
|
| Limiting speed |
14 000ย r/min
|
|
| Minimum load factor | kr |
0.025
|
| Calculation factor | f0 |
15
|
MASS
| Mass bearing |
0.12ย kg
|
TOLERANCE CLASS
| Dimensional tolerances |
P6
|
| Radial run-out |
P6
|
TOLERANCES AND CLEARANCES
Bearing data
Bearing interfaces







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