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Cottered Type Short Pitch Precision Roller Chains 20A-1
Conveyor chains with attachments (M series) M80F29-S-100 M80F41-P-100 M112F52SD-B-100
Cottered type short pitch precision roller chains
| Chain No. | 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 | Lc max | h2 max | T max | Pt | Q min | Q0 | q | ||
| mm | mm | mm | mm | mm | mm | mm | mm | kN/lbf | kN | kg/m | ||
| 50-1 | 10A-1 | 15.875 | 10.16 | 9.40 | 5.08 | 23.3 | 15.09 | 2.03 | - | 22.2/5045 | 29.4 | 1.02 |
| 60-1 | 12A-1 | 19.050 | 11.91 | 12.57 | 5.94 | 28.3 | 18.00 | 2.42 | - | 31.8/7227 | 41.5 | 1.50 |
| 80-1 | 16A-1 | 25.400 | 15.88 | 15.75 | 7.92 | 36.5 | 24.00 | 3.25 | - | 56.7/12886 | 69.4 | 2.60 |
| 100-1 | 20A-1 | 31.750 | 19.05 | 18.90 | 9.53 | 44.7 | 30.00 | 4.00 | - | 88.5/20114 | 109.2 | 3.91 |
| 120-1 | 24A-1 | 38.100 | 22.23 | 25.22 | 11.10 | 54.3 | 35.70 | 4.80 | - | 127.0/28864 | 156.3 | 5.62 |
| 140-1 | 28A-1 | 44.450 | 25.40 | 25.22 | 12.70 | 59.0 | 41.00 | 5.60 | - | 172.4/39182 | 212.0 | 7.50 |
| 160-1 | 32A-1 | 50.800 | 28.58 | 31.55 | 14.27 | 69.6 | 47.80 | 6.40 | - | 226.8/51545 | 278.9 | 10.10 |
| 180-1 | 36A-1 | 57.150 | 35.71 | 35.48 | 17.46 | 78.6 | 53.60 | 7.20 | - | 280.2/63682 | 341.8 | 13.45 |
| 200-1 | 40A-1 | 63.500 | 39.68 | 37.85 | 19.85 | 87.2 | 60.00 | 8.00 | - | 353.8/80409 | 431.6 | 16.15 |
| 240-1 | 48A-1 | 76.200 | 47.63 | 47.35 | 23.81 | 103.0 | 72.39 | 9.50 | - | 510.3/115977 | 622.5 | 23.20 |
| 50-2 | 10A-2 | 15.875 | 10.16 | 9.40 | 5.08 | 41.2 | 15.09 | 2.03 | 18.11 | 44.4/10091 | 58.1 | 2.00 |
| 60-2 | 12A-2 | 19.050 | 11.91 | 12.57 | 5.94 | 51.1 | 18.00 | 2.42 | 22.78 | 63.6/14455 | 82.1 | 2.92 |
| 80-2 | 16A-2 | 25.400 | 15.88 | 15.75 | 7.92 | 65.8 | 24.00 | 3.25 | 29.29 | 113.4/25773 | 141.8 | 5.15 |
| 100-2 | 20A-2 | 31.750 | 19.05 | 18.90 | 9.53 | 80.5 | 30.00 | 4.00 | 35.76 | 177.0/40227 | 219.4 | 7.80 |
| 120-2 | 24A-2 | 38.100 | 22.23 | 25.22 | 11.10 | 99.7 | 35.70 | 4.80 | 45.44 | 254.0/57727 | 314.9 | 11.70 |
| 140-2 | 28A-2 | 44.450 | 25.40 | 25.22 | 12.70 | 107.9 | 41.00 | 5.60 | 48.87 | 344.8/78364 | 427.5 | 15.14 |
| 160-2 | 32A-2 | 50.800 | 28.58 | 31.55 | 14.27 | 128.1 | 47.80 | 6.40 | 58.55 | 453.6/103091 | 562.4 | 20.14 |
| 180-2 | 36A-2 | 57.150 | 35.71 | 35.48 | 17.46 | 144.4 | 53.60 | 7.20 | 65.84 | 560.5/127386 | 695.0 | 29.22 |
| 200-2 | 40A-2 | 63.500 | 39.68 | 37.85 | 19.85 | 158.8 | 60.00 | 8.00 | 71.55 | 707.6/160818 | 877.4 | 32.24 |
| 240-2 | 48A-2 | 76.200 | 47.63 | 47.35 | 23.81 | 190.8 | 72.39 | 9.50 | 87.83 | 1020.6/231955 | 1255.3 | 45.23 |
| 50-3 | 10A-3 | 15.875 | 10.16 | 9.40 | 5.08 | 59.3 | 15.09 | 2.03 | 18.11 | 66.6/15136 | 77.8 | 3.09 |
| 60-3 | 12A-3 | 19.050 | 11.91 | 12.57 | 5.94 | 73.9 | 18.00 | 2.42 | 22.78 | 95.4/21682 | 111.1 | 4.54 |
| 80-3 | 16A-3 | 25.400 | 15.88 | 15.75 | 7.92 | 95.1 | 24.00 | 3.25 | 29.29 | 170.1/38659 | 198.4 | 7.89 |
| 100-3 | 20A-3 | 31.750 | 19.05 | 18.90 | 9.53 | 116.3 | 30.00 | 4.00 | 35.76 | 265.5/60341 | 309.6 | 11.77 |
| 120-3 | 24A-3 | 38.100 | 22.23 | 25.22 | 11.10 | 145.2 | 35.70 | 4.80 | 45.44 | 381.0/86591 | 437.2 | 17.53 |
| 140-3 | 28A-3 | 44.450 | 25.40 | 25.22 | 12.70 | 156.8 | 41.00 | 5.60 | 48.87 | 517.2/117545 | 593.3 | 22.20 |
| 160-3 | 32A-3 | 50.800 | 28.58 | 31.55 | 14.27 | 186.6 | 47.80 | 6.40 | 58.55 | 680.4/154636 | 780.6 | 30.02 |
| 180-3 | 36A-3 | 57.150 | 35.71 | 35.48 | 17.46 | 210.2 | 53.60 | 7.20 | 65.84 | 840.7/191068 | 983.6 | 38.22 |
| 200-3 | 40A-3 | 63.500 | 39.68 | 37.85 | 19.85 | 230.4 | 60.00 | 8.00 | 71.55 | 1061.4/241227 | 1217.8 | 49.03 |
| 240-3 | 48A-3 | 76.200 | 47.63 | 47.35 | 23.81 | 278.6 | 72.39 | 9.50 | 87.83 | 1530.9/347932 | 1756.5 | 71.60 |
Can you do our design?
Of course, your customized design (OEM) is available.
Can you make our design for the package?
Yes, please send us the design you need ,we will value the price and make the exact same package basing on your design. All of our products have a MOQ.
What's the universal lead-time for order delivery?
Small production: 10-30 days Mass production : 30-45 days or basing on your qty.
What kind of shipping do you have?
DHL,FEDEX,UPS,EMS,TNT,etc.
What can you get from us?
Excellent products (unique design, advance printing machine,strict quality control ) Factory direct sale (favorable and competitive price) Great service(OEM,ODM, after-sales services, fast delivery) Professional business consultation.
