SPECIAL ROLLER CHAIN ??WITH STEP 66 270 MM
| Modification | Step (p), mm | Width between ext. plates (b1), mm | Roller diameter (d1), mm | Diameter of the roller (d2), mm | Plate height (g), mm | Thickness of the chain plate (s1 / s2), mm | Length of the roller (l1), mm | (a), mm | Breaking force (FB), kN | Breaking force, kN | Weight (q), kg / m |
| K81X | 66,270 | 27 | 23,00 | 11,1 | 28,5 | 4,0 | 49,0 | 53,5 | 106,70 | 128,9 | 3,78 |
| K81XH | 66,270 | 27,78 | 23,00 | 11,10 | 31,4 | 7,94/5,55 | 60,7 | 65,1 | 151,90 | 175,70 | 5,88 |
| K81XHH | 66,270 | 27,78 | 23,00 | 11,10 | 31,4 | 7,9 | 65,6 | 70 | 191,10 | 212,60 | 6,70 |
| K81XHS | 66,270 | 27,00 | 23 | 11,10 | 31,8 | 7,6 | 63,6 | 68 | 152 | 177,20 | 6,55 |
Product description
Available modifications: K81X K81XH K81XHH K81XHS