Duplex roller chains & bushing chains
A series Duplex roller chains& bushing chains 1,material: 40Mn 2,certificate :ISO90001:2000 3.Inner plates depth:12mm,15.05mm
A series Duplex roller chains& bushing chains
| Duplex roller chains & bushing chains | |||||||||||||
| ISO/DIN/ZL chain No | 08A-2 | 10A-2 | 12A-2 | 16A-2 | 20A-2 | 24A-2 | 28A-2 | 32A-2 | 36A-2 | 40A-2 | 48A-2 | ||
| NSI JIS Chain No | 40-2 | 50-2 | 60-2 | 80-2 | 100-2 | 120-2 | 140-2 | 160-2 | 180-2 | 200-2 | 240-2 | ||
| Pitch | P | mm | 12.7 | 15.9 | 19.05 | 25.4 | 31.8 | 38.1 | 44.5 | 50.8 | 57.15 | 63.5 | 76.2 |
| Transverse Pitch | Pt | mm | 14.38 | 18.1 | 22.8 | 29.3 | 35.8 | 45.44 | 48.9 | 58.55 | 65.84 | 71.55 | 87.8 |
| Roller Diameter | d1 max | mm | 7.92 | 10.2 | 11.9 | 15.9 | 19.1 | 22.23 | 25.4 | 28.58 | 35.71 | 39.68 | 47.6 |
| Pin diameter | d2 max | mm | 3.96 | 5.08 | 5.94 | 7.92 | 9.53 | 11.1 | 12.7 | 14.27 | 17.46 | 19.85 | 23.8 |
| With between inner plates | b1 min | mm | 7.85 | 9.4 | 12.6 | 15.8 | 18.9 | 25.22 | 25.2 | 31.55 | 35.48 | 37.85 | 47.4 |
| Width over bearing pins | b2 min | mm | 31.1 | 38.7 | 48.1 | 61.7 | 75.1 | 95.2 | 102 | 122.3 | 137.5 | 148.6 | 183 |
| Width connection pins | b3 min | mm | 32.4 | 39.9 | 49.4 | 62.9 | 78.4 | 99 | 106 | 126.5 | 141.6 | 153.7 | 187 |
| Inner plates depth | h2 min | mm | 12 | 15.1 | 18 | 23.5 | 30 | 36.2 | 42 | 48.2 | 54.31 | 60.3 | 72.4 |
| Ultimate tensile strength | Q min | KN | 27.6 | 43.6 | 62.3 | 111 | 174 | 249.1 | 338 | 444.8 | 560.5 | 693.9 | 1001 |
| Weight Per meter | Q | kg/m | 1.12 | 2 | 2.92 | 5.15 | 7.8 | 11.7 | 15.1 | 20.14 | 29.22 | 32.24 | 45.2 |
The Chain technic treatment is as below:
Shot peening
Bluing
Nickel-plated
Quenching
Tempering
Phosphating
Oiling
Greasing
Zincing
Heat treatment
Carburizing
Payment terms:
30% down payment before production and balance payment before shipment.
Duplex roller chains & bushing chains
