Technical specification
| Lubricant |
Regular relubrication – grease
|
| Design (sliding contact surface combination) |
Steel/steel
|
| Sealing solution |
No seals
|
DIMENSIONS
| d |
45 mm
|
Bore diameter |
|---|---|---|
| D |
68 mm
|
Outside diameter |
| B |
32 mm
|
Nominal width |
| C |
25 mm
|
Width outer ring |
| α |
7 °
|
Angle of tilt |
| dk |
60 mm
|
Raceway diameter inner ring |
| b |
4.6 mm
|
Width annular lubrication groove at outer ring |
| b1 |
4.8 mm
|
Width annular lubrication groove at inner ring |
| M |
3 mm
|
Diameter lubrication hole (outer ring) |
| r1 |
min. 0.6 mm
|
Chamfer dimension bore |
| r2 |
min. 1 mm
|
Chamfer dimension outer ring |
ABUTMENT DIMENSIONS
| da |
min. 49.4 mm
|
Abutment diameter shaft |
|---|---|---|
| da |
max. 50.8 mm
|
Abutment diameter shaft |
| Da |
min. 57 mm
|
Abutment diameter housing |
| Da |
max. 63.6 mm
|
Abutment diameter housing |
| ra |
max. 0.6 mm
|
Fillet radius shaft |
| rb |
max. 1 mm
|
Fillet radius housing |
CALCULATION DATA
| Basic dynamic load rating | C |
127 kN
|
|---|---|---|
| Basic static load rating | C0 |
640 kN
|
| Specific dynamic load factor | K |
100 N/mm²
|
| Specific static load factor | K0 |
500 N/mm²
|
| Material constant | KM |
330
|
MASS
| Mass plain bearing |
0.46 kg
|
نقد و بررسیها
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