Concave discs for hubs with 4 holes
Plain disc - Ø460x4
| Part-no. | 31-1118FF |
| Weight | 5.550 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| fit for: | Bearing: 31-238819 - 31-238820 - 31-241359 |
| Pitch circle diameter | Ø100 |
| Thickness | 4 |
| Hole | 4xØ11 |
| Diameter | 460 |
| Concavity | 54 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø510x4
| Part-no. | 31-120FF10107 |
| Weight | 6.500 kg |
| Pitch circle diameter | Ø85 |
| Thickness | 4 |
| Hole | 12,5 |
| Diameter | 510 |
| Concavity | 65 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Notched disc Ø460x4
| Part-no. | 31-2118FF |
| Weight | 4.580 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| No. notches | 9 |
| fit for: | Bearing: 31-238819 - 31-238820 - 31-241359 |
| Pitch circle diameter | Ø100 |
| Thickness | 4 |
| Hole | 11 |
| Diameter | 460 |
| Concavity | 54 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø300x4
| Part-no. | 31-330224 |
| Weight | 2.150 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| Pitch circle diameter | Ø86 |
| Thickness | 4 |
| Hole | 10,5 |
| Diameter | 300 |
| Concavity | 28 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø350x4
| Part-no. | 31-335024 |
| Weight | 2.800 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| Pitch circle diameter | Ø86 |
| Thickness | 4 |
| Hole | 11 |
| Diameter | 350 |
| Concavity | 28 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø400x4
| Part-no. | 31-340040 |
| Weight | 3.800 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| Pitch circle diameter | Ø86 |
| Thickness | 4 |
| Hole | 12,5 |
| Diameter | 400 |
| Concavity | 44 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø460x4
| Part-no. | 31-346055 |
| Weight | 5.500 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| Pitch circle diameter | Ø86 |
| Thickness | 4 |
| Hole | 12,5 |
| Diameter | 460 |
| Concavity | 59 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Plain disc Ø510x4
| Part-no. | 31-351065 |
| Weight | 6.400 kg |
| Material | Heat-treated boron steel 55-58 HRC |
| Pitch circle diameter | Ø86 |
| Thickness | 4 |
| Hole | 12,5 |
| Diameter | 510 |
| Concavity | 69 |
Part fitting for machine…
No original parts. Manufacturer's designations and original parts numbers are provided for comparison purposes only. The dimensions and weights are approximate and non-binding. Subject to technical changes.
Unauthorized use of any of the drawings is a violation of copyright and will be prosecuted. The registrated trademark has been placed in our illustrations solely to protect them as part of our intellectual property.