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428 Motorcycle Roller Chain
1.material:40MN/A3
2.pitch:12.7mm
3.plate thickness:1.60/2.0mm
4.color:natural.black.blue.yellow
5.antirust
6.long-life duration and high strength
7.pre-stretched and anti-fatigue
8.produce as your sample or drawing
Main products as the following
1)roller chains: A series(12.7-63.5mm pitches),B series (9.525-50.8mm pitches)
2)motorcycle chains :415,415H,420,420H,428,428H,520,520H,630
3)short pitch conveyor roller chain attachments:A-1,A-2.K-1,K-2,K-3,SA-1,SA-2,SK-A,SK-2
4)double pitch transmissions v& conveyor chains :2040,2042,2050,2052,2060,2062,2080,2082 and with H series
5)agricultural chains:C212A series,ZGS38 combine chain series,3558T, rice harvester chains attachments
6)simplex, duplex, triplex chains
The Chain technic treatment is as below:
1.Shot peening
2.Bluing
3.Phosphating
4.Nickel-plated
5.Zincing
6.Heat treatment
7.Carburizing
8.Quenching
9.Tempering
10.Oiling
11.Greasing
| DIN/ISO | Pitch(P) | Roller | width between | Pin length | Inner plate depth | Plate thickness | Ultimate tensile strength | Average tensile strength | Fatige |
| Chain No. | diameter(d) | inner plates | |||||||
| 06B | 9.525 | 6.35 | 5.72 | 14.2 | 8.2 | 1.3 | 9 | 10 | |
| 415 | 12.7 | 7.75 | 4.88 | 13.9 | 10.4 | 1.3 | 11.6 | 12.5 | 380 |
| 415H | 12.7 | 7.75 | 4.88 | 14.5 | 11.5 | 1.5 | 15.6 | 16.1 | 380 |
| 420 | 12.7 | 7.77 | 6.25 | 16.1 | 12 | 1.5 | 16 | 16.5 | 380 |
| 420H | 12.7 | 7.77 | 6.25 | 17.4 | 12 | 1.8 | 17 | 17.5 | 380 |
| 428 | 12.7 | 8.51 | 7.75 | 18.05 | 12 | 1.6 | 17.8 | 18.5 | 380 |
| 428H | 12.7 | 8.51 | 7.75 | 19.8 | 12 | 2 | 20.6 | 21.1 | 450 |
| 520 | 15.875 | 10.16 | 6.25 | 19 | 15 | 2 | 26.5 | 29.5 | 650 |
| 520H | 15.875 | 10.16 | 6.25 | 20.5 | 15 | 2.4 | 30 | 31 | 700 |
| 530 | 15.875 | 10.16 | 9.4 | 22.2 | 15 | 2 | 26.6 | 29.7 | 650 |
| 630 | 19.05 | 11.91 | 12.57 | 24 | 18 | 2.4 | 35 | 37 | 800 |
Motorcycle Roller Chain
