SP Series Heavy Duty Roller Chain
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SP Series Heavy Duty Roller Chain
Heavy duty roller chain, also known as industrial roller chain, is a type of chain used in various heavy-duty applications where high strength and durability are required. Roller chains are designed to transfer power between two or more sprockets by engaging with the teeth on the sprocket.
Heavy duty roller chains are commonly used in applications such as industrial machinery, agriculture equipment, and mining equipment. They are designed to withstand high loads, shock loads, and high-speed operation.
Heavy duty roller chains are manufactured according to ANSI B29.1 but have thicker side panels. The more comprehensive side panels not only significantly increase the strength and fatigue resistance of the roller chain but also reduce the stretching and wear that occurs over time. Heavy-duty roller chains are best suited for agricultural applications, slippery steering, heavy equipment, and any application.
Heavy Duty Roller Chain Parameter:
| Chain No. | Pitch | Roller diameter |
Width between inner plates |
Pin |
Pin |
Inner |
Plate |
Transverse |
Ultimate |
Average |
Weight |
|
| P | d1 max | b1 min | d2 max | L
max |
Lc max | h2
max |
T | Pt | Q
min |
Q0 | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |
| 80HSP-1 | 25.40 | 15.88 | 15.75 | 7.94 | 36.2 | 38.9 | 24.1 | 4.0 | – | 89.2/20066 | 98.1 | 3.36 |
| 100HSP-1 | 31.75 | 19.05 | 18.95 | 9.54 | 43.6 | 46.9 | 30.1 | 4.8 | – | 131.8/29649 | 145.0 | 4.90 |
| 120HSP-1 | 38.10 | 22.23 | 25.22 | 11.11 | 53.5 | 57.5 | 36.2 | 5.6 | – | 176.0/39592 | 196.0 | 7.12 |
| 140HSP-1 | 44.45 | 25.40 | 25.22 | 12.71 | 57.6 | 62.2 | 42.2 | 6.4 | – | 231.9/52149 | 255.0 | 8.88 |
| 160HSP-1 | 50.80 | 28.58 | 31.55 | 14.29 | 68.2 | 73.0 | 48.2 | 7.2 | – | 294.5/66260 | 324.0 | 11.72 |
| 200HSP-1 | 63.50 | 39.68 | 37.85 | 19.85 | 86.6 | 93.5 | 60.3 | 9.5 | – | 543.6/122295 | 598.0 | 19.80 |
| 80HSP-2 | 25.40 | 15.88 | 15.75 | 7.94 | 68.8 | 72.0 | 24.1 | 4.0 | 32.59 | 178.4/40132 | 196.2 | 6.65 |
| 100HSP-2 | 31.75 | 19.05 | 18.95 | 9.54 | 82.7 | 86.0 | 30.1 | 4.8 | 39.09 | 263.6/59299 | 290.0 | 9.71 |
| 120HSP-2 | 38.10 | 22.23 | 25.22 | 11.11 | 102.4 | 106.4 | 36.2 | 5.6 | 48.87 | 356.4/80175 | 392.0 | 14.12 |
| 140HSP-2 | 44.45 | 25.40 | 25.22 | 12.71 | 109.8 | 114.4 | 42.2 | 6.4 | 52.20 | 463.6/104300 | 510.0 | 17.38 |
| 160HSP-2 | 50.80 | 28.58 | 31.55 | 14.29 | 130.1 | 134.9 | 48.2 | 7.2 | 61.90 | 588.0/132275 | 647.0 | 23.00 |
| 200HSP-2 | 63.50 | 39.68 | 37.85 | 19.85 | 164.9 | 171.8 | 60.3 | 9.5 | 78.31 | 1091.0/245429 | 1200.0 | 38.50 |
| 80HSP-3 | 25.40 | 15.88 | 15.75 | 7.94 | 101.4 | 104.6 | 24.1 | 4.0 | 32.59 | 267.6/60200 | 294.3 | 9.95 |
| 100HSP-3 | 31.75 | 19.05 | 18.95 | 9.54 | 121.8 | 125.1 | 30.1 | 4.8 | 39.09 | 395.4/88948 | 435.0 | 14.53 |
| 120HSP-3 | 38.10 | 22.23 | 25.22 | 11.11 | 151.2 | 155.2 | 36.2 | 5.6 | 48.87 | 534.5/120250 | 588.0 | 21.12 |
| 140HSP-3 | 44.45 | 25.40 | 25.22 | 12.71 | 162.0 | 166.6 | 42.2 | 6.4 | 52.20 | 695.5/156448 | 765.0 | 25.88 |
| 160HSP-3 | 50.80 | 28.58 | 31.55 | 14.29 | 192.0 | 196.8 | 48.2 | 7.2 | 61.90 | 882.7/198576 | 971.0 | 34.22 |
| 200HSP-3 | 63.50 | 39.68 | 37.85 | 19.85 | 243.2 | 250.1 | 60.3 | 9.5 | 78.31 | 1627.3/366073 | 1790.0 | 57.29 |
SP Series Heavy Duty Roller Chain Features:
– All heavy roller chains use solid rollers to enhance the rotation of the bushing while reducing the impact load on the sprocket teeth during operation.
– All heavy roller chain components are heat treated for maximum strength and more excellent wear resistance.
– All heavy roller chains are pre-loaded during manufacturing to minimize initial elongation.
– Thermal wetted slip ensures 100% lubrication of all chain components, prolonging wear life and reducing maintenance costs.
– Heavy-duty roller chains use thicker plates for greater strength and durability.
We are one of the best heavy duty chain suppliers. We can offer wide heavy duty chain stock. We have exported our products to clients around the world and earned a good reputation because of our superior product quality and after-sales service. We warmly welcome customers both at home and abroad to contact us to negotiate business, exchange information, and cooperate with us!
Heavy Duty Chain Application:
