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Product Description
Agricultural machinery drive chain conforms to ISO, ANSI, JIS and other standards,mainly including standard roller chain, H series heavy-duty roller chain and SP series high-strength short-pitch roller chains
Heavy-duty and high-strength roller chain adopts high-quality raw materials and special heat treatment process. The product has high fatigue strength, high wear resistance and impact resistance. The initial wear resistance is ensured by high-quality grease lubrication, and the wear resistance is higher than that of ordinary roller chain.
Products are widely used in rice machinery, balers, rotary tillers, harvesters and other agricultural machinery, transmitting power for various agricultural machinery.
Parameter
| Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Tensile strength | Average tensile strength | Weight per meter | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | T max | Q min | Q0 | q | |
| mm | mm | m m | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |
| 35HF2 | 9.525 | 5.08 | 4.77 | 3.58 | 15.52 | - | 9.00 | 2.03 | 9.0/2023 | 9.9 | 0.52 |
| 420T | 12.700 | 7.77 | 6.25 | 3.96 | 14.70 | - | 12.00 | 1.50 | 18.62/4186 | 20.5 | 0.55 |
| 520 | 15.875 | 10.16 | 6.25 | 5.08 | 17.50 | - | 15.09 | 2.03 | 29.40/6610 | 32.3 | 0.96 |
| 520HF2 | 15.875 | 10.22 | 6.25 | 5.30 | 19.30 | - | 15.30 | 2.42 | 35.00/7869 | 38.5 | 1.25 |
| 520HF3 | 15.875 | 10.22 | 6.25 | 5.30 | 19.80 | - | 15.30 | 2.80/2.42 | 40.00/8993 | 44.0 | 1.36 |
| 520HF4 | 15.875 | 10.16 | 6.25 | 5.08 | 19.30 | 20.80 | 15.09 | 2.42 | 26.50/5958 | 29.2 | 1.10 |
| 520HF6 | 15.875 | 10.22 | 6.25 | 5.30 | 19.30 | - | 15.30 | 2.42 | 40.00/8993 | 44.0 | 1.25 |
| *P22.225F3-B | 22.225 | 15.60 | 14.60 | 9.00 | 36.30 | 38.00 | 23.50 | 4.80/4.00 | 75.00/16862 | 82.5 | 3.75 |
| *16BF26 | 25.400 | 15.88 | 16.00 | 10.00 | 42.50 | 44.20 | 26.80 | 5.60/4.80 | 80.00/17986 | 88.0 | 4.66 |
| *Bush chain:d1 in the table indicates the external diameter of the bush | |||||||||||
| Chain No. | Pitch | Roller diameter | Width between inner plates | Pin diameter | Pin length | Inner plate depth | Plate thickness | Transverse pitch | Tensile strength | Average tensile strength | Weight per meter | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | T max | Pt | Q min | Q0 | q | |
| mm | mm | m m | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | |
| 08B-2 | 12.70 | 8.51 | 7.75 | 4.45 | 31.2 | 32.2 | 11.8 | 1.60 | 13.92 | 32.0/7273 | 38.7 | 1.34 |
| 12A-2 | 19.05 | 11.91 | 12.57 | 5.94 | 48.8 | 50.5 | 18.0 | 2.42 | 22.78 | 63.6/14455 | 82.1 | 2.92 |
| 60H-2 | 19.05 | 11.91 | 12.57 | 5.94 | 55.3 | 57.1 | 18.0 | 3.25 | 26.11 | 63.6/14455 | 84.5 | 3.71 |
| 60HSP-2 | 19.05 | 11.91 | 12.57 | 5.94 | 55.3 | 57.1 | 18.0 | 3.25 | 26.11 | 96.1/21605 | 112.0 | 3.97 |
