HELM 86- F / 87- F
Top guide roller
- with flange
- with ball bearing (HELM 868 F without ball bearing)
- for installation on the upper edge of the gate
Material
steel
Side force
max. 80 kg (HELM 868 F / 086813)
max. 170 kg (HELM 869 F / 086913)
max. 380 kg (HELM 870 F / 087013)
max. 600 kg (HELM 871 F/ 087113)
Dimensions (in mm)
| Article Art. no. | HELM 868 F HELM 086813 | HELM 869 F HELM 086913 | HELM 870 F HELM 087013 | HELM 871 F HELM 087113 |
| b | 30 | 35 | 40 | 50 |
| d | Ø 40 | Ø 68 | Ø 98 | Ø 125 |
| h | 50,5 | 52,5 | 73 | 82,5 |
| h1 | 10 | 10 | 20 | 25 |
| h2 | 22 | 25 | 35 | 40 |
| l | 125 | 160 | 200 | 250 |