Couplings Chain, Type 3012, 4012, 4014, 4016, 5018, 6018, 6020, 6022, 8018, 8020, 8022
| MEZINAYÎ | Chahpitch | Coupling | Casing | |||||||||||
| Qûlker qûl | Kolîn | OD | L | DH | LH | s | c | Approx.Giranî (kg/m) | A | B | Approx. Giranî (kg/m) | |||
| Min. | Max. | |||||||||||||
| 3012 | 9.525 | 12 | 13.5 | 16 | 45 | 65 | 27.2 | 29.5 | 6 | 10.1 | 0.31 | 69 | 63 | 0.22 |
| 4012 | 12.7 | 12 | 14 | 22 | 62 | 79.4 | 36 | 36 | 7.4 | 14.4 | 0.73 | 77 | 72 | 0.30 |
| 4014 | 12 | 14 | 28 | 69 | 79.4 | 45 | 36 | 1.12 | 84 | 75 | 0.31 | |||
| 4016 | 13.5 | 16 | 32 | 77 | 87.4 | 51.5 | 40 | 1.50 | 92 | 72 | 0.35 | |||
| 5014 | 15.875 | 14.5 | 17 | 35 | 86 | 99.7 | 56 | 45 | 9.7 | 18.1 | 2.15 | 101 | 85 | 0.47 |
| 5016 | 14.5 | 18 | 40 | 96 | 99.7 | 64 | 45 | 2.75 | no | 87 | 0.50 | |||
| 5018 | 16 | 18 | 45 | 106 | 99.7 | 73.5 | 45 | 3.60 | 122 | 85 | 0.60 | |||
| 6018 | 19.05 | 20 | 22 | 56 | 127 | 123.5 | 89.5 | 56 | 11.5 | 22.8 | 6.55 | 147 | 105 | 1.2 |
| 6020 | 20 | 24 | 60 | 139 | 123.5 | 102.5 | 56 | 8.38 | 158 | 105 | 1.2 | |||
| 6022 | 20 | 28 | 71 | 151 | 123.5 | 115 | 56 | 10.4 | 168 | 117 | 1.2 | |||
| 8018 | 25.4 | 20 | 32 | 80 | 169 | 141.2 | 115 | 63 | 15.2 | 29.3 | 13.2 | 190 | 129 | 1.9 |
| 8020 | 20 | 36 | 90 | 185 | 145.2 | 125 | 65 | 16.2 | 210 | 137 | 2.5 | |||
| 8022 | 20 | 4Q | 100 | 202 | 157.2 | 142 | 71 | 21.8 | 226 | 137 | 2.7 | |||
| 10020 | 31.75 | 25 | 45 | no | 233 | 178.8 | 162 | 80 | 18.8 | 35.8 | 32.4 | 281 | 153 | 4.1 |
| 12018 | 38.1 | 35 | 50 | 125 | 256 | 202.7 | 173 | 90 | 22.7 | 45.4 | 43.2 | 307 | 181 | 5.2 |
| 12022 | 35 | 56 | 140 | 304 | 222.7 | 213 | 100 | 69.1 | 357 | 181 | 6.7 | |||
Coupling ji bo hevgirtinê û du zincîrên zincîreyan komê du zincîreyan e.Kulîlka mîlî ya her sprocket dikare were pêvajo kirin, ku vê hevgirtinê maqûl, sazkirinê hêsan, û di veguheztinê de pir bikêrhatî dike.
Taybetmendî:
1. Pîvana kompakt, karbidestiya veguheztina bilindtir ji hevgirêdanên din, bandoriya lêçûn
2.Hêsan û navend
3.Highly berxwedêr ji bo jîngeha xebatê xwe bi jiyaneke dirêj
4. Paqijiya di navbera sprocket û zincîrê de rê dide veguheztina maqûl.
Hejmara hevgirtinê: 3012, 4012, 4014, 4016, 5014, 5016, 5018, 6018, 6020, 6022, 8018, 8020, 8022, 10020, 112012,