31312 DKFL
Product Description
Dimensions
| d |
60 mm
|
Bore diameter |
|---|---|---|
| D |
130 mm
|
Outside diameter |
| T |
33.5 mm
|
Total width |
| d1 |
≈96 mm
|
Shoulder diameter of inner ring |
| B |
31 mm
|
Width of inner ring |
| C |
22 mm
|
Width of outer ring |
| r1,2 |
min.3 mm
|
Chamfer dimension of inner ring |
| r3,4 |
min.2.5 mm
|
Chamfer dimension of outer ring |
| a |
39.336 mm
|
Distance side face to pressure point |
Abutment dimensions
| da |
max.74 mm
|
Diameter of shaft abutment |
|---|---|---|
| db |
min.72.5 mm
|
Diameter of shaft abutment |
| Da |
min.103 mm
|
Diameter of housing abutment |
| Da |
max.119.5 mm
|
Diameter of housing abutment |
| Db |
min.123 mm
|
Diameter of housing abutment |
| Ca |
min.5 mm
|
Minimum width of space required in housing on large side face |
| Cb |
min.11.5 mm
|
Minimum width of space required in housing on small side face |
| ra |
max.3 mm
|
Radius of shaft fillet |
| rb |
max.2.5 mm
|
Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C |
177 kN
|
|---|---|---|
| Basic static load rating | C0 |
166 kN
|
| Fatigue load limit | Pu |
20.4 kN
|
| Reference speed |
3 800 r/min
|
|
| Limiting speed |
5 300 r/min
|
|
| Limiting value | e |
0.83
|
| Axial load factor | Y |
0.72
|
| Axial load factor | Y0 |
0.4
|
Mass
| Mass |
1.93 kg
|
Additional Information
| d | 60mm |
|---|---|
| D | 130mm |
| B | 33.5mm |
