Technical data slewingrings
| Maingroup |
Industrial slewing ring |
| Subgroup |
Ball roller combination |
| General specs |
|
| Flange |
No Flange |
| Outside diameter |
4776 [mm] |
| Gear |
External gear |
| Modul |
20 |
| Number of teeth |
236 |
| Weight |
3673 |
| Material |
42CrMo4v |
| Dimensions |
|
| Outside diameter [Da] |
4776 [mm] |
| [Di] |
4450 [mm] |
| Ball groove diameter [bgd] |
4503 [mm] |
| [da] |
4556 [mm] |
| Inside diameter [di] |
4276 [mm] |
| Height [H] |
183 [mm] |
| [h2] |
133 [mm] |
| a |
N.A [mm] |
| b |
N.A [mm] |
| Fixing holes |
|
| Outer PCD [la] |
4612 [mm] |
| Number of holes outer PCD [na] |
72 |
| Size holes outer PCD [da4] |
M33 |
| Inner PCD [li] |
4348 [mm] |
| Number of holes inner PCD [ni] |
72 |
| Size holes inner PCD [di5] |
36 |
| Gear |
|
| [d0] |
4720 [mm] |
| Modul [m] |
20 |
| Number of teeth [z2] |
236 |
| Addem. modification coeff. [x2] |
0,5 |
| Permissible tooth force [fz] |
253 [kN] |
| Max permissible tooth force [fzmax] |
450 [kN] |
| Static load |
|
| C0 radial |
1486 [kN] |
| C0 axial T |
47360 [kN] |
| C0 axial H |
7955 [kN] |
| Dynamic load |
|
| C radial |
451 [kN] |
| C axial T |
7649 [kN] |
| C axial H |
858 [kN] |
| Tilting moment |
|
| Tilting moment |
N.A [kNm] |
| Comparable brands |
|
| IMO |
51-40 4500/2-06925 |
| INA |
N.A |
| Torriani |
N.A |
| RIMA |
N.A |
| Rodriguez |
N.A. |
| TGB |
N.A |
Options slewingring
In addition to the standard slewingring design, it is possible to add options to the product.
- Protective coating
- Special grease fittings
- Custom material
- Stainless steel
- QPQ threatment
- Custom tolerance classes
- Material certificates
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