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Premium Metric 20B Offset Link $19.99 -
Premium Metric 06B Roller Chain Connecting Link (Master Link) $1.99 -
Premium Metric 08B Offset Link $4.99 -
Premium 06B Roller Chain - 10ft Box $79.99 -
Premium Metric 10B Offset Link $6.29 -
Premium Metric 06B Offset Link $4.59 -
Metric 32B Chain - 10ft Box $1,439.99 -
32B Offset Link $59.99 -
Metric 28B Chain - 10ft Box $944.99 -
32B Roller Chain Connecting Link (Master Link) $39.99 -
28B Roller Chain Connecting Link (Master Link) $24.99 -
24B Offset Link $34.99 -
Metric 20B Chain - 10ft Box $229.99 -
04B Roller Chain Connecting Link (Master Link) $2.99 -
Metric 04B Roller Chain - 10ft Box $119.99 -
05B Offset Link | 05B Half Link $4.59 -
04B Offset Link | 04B Half Link $5.29 -
05B Roller Chain Connecting Link (Master Link) $2.29 -
Premium 56B-1 Roller Chain Connecting Link (Master Link) $294.99 -
Premium 56B-1 Offset Link $412.99 -
Premium Metric 56B Chain - 10ft Box $4,064.99 -
Premium Metric 48B Chain - 10ft Box $2,619.99 -
Premium 48B-1 Roller Chain Connecting Link (Master Link) $179.99 -
Premium 48B-1 Offset Link $229.99
Single Strand Metric Roller Chain Drawing


Single Strand Metric Roller Chain Size Chart
| Chain Size | Pitch (P) | Roller Width (W) | Roller Diameter (D) | Pin Diameter (E) | Plate Height (H) | C/L Width (A): | Breaking Load | Weight (Per Ft) |
|---|---|---|---|---|---|---|---|---|
| 03B-1 | 5.0mm | 2.5mm | 3.2mm | 1.49mm | 4.1mm | 7.4mm | 2.4 kN | 0.08 kg/m |
| 04B-1 | 6.0mm | 2.8mm | 4.0mm | 1.85mm | 5.0mm | 7.8mm | 3.2 kN | 0.12 kg/m |
| 05B-1 | 8.0mm | 3.0mm | 5.0mm | 2.31mm | 7.1mm | 8.9mm | 5.9 kN | 0.18 kg/m |
| 06B-1 | 9.525mm | 5.72mm | 6.35mm | 3.28mm | 8.2mm | 14.1mm | 10.4 kN | 0.41 kg/m |
| 081B-1 | 12.7mm | 3.3mm | 7.75mm | 3.66mm | 9.9mm | 10.2mm | 9.97 kN | 0.28 kg/m |
| 083B-1 | 12.7mm | 4.88mm | 7.75mm | 4.09mm | 10.3mm | 12.9mm | 12.7 kN | 0.42 kg/m |
| 085B-1 | 12.7mm | 6.38mm | 7.77mm | 3.58mm | 9.9mm | 14.0mm | 12.26 kN | 0.4 kg/m |
| 08B-1 | 12.7mm | 7.75mm | 8.51mm | 4.45mm | 11.8mm | 18.2mm | 19.4 kN | 0.7 kg/m |
| 10B-1 | 15.875mm | 9.65mm | 10.16mm | 5.08mm | 14.7mm | 20.9mm | 27.5 kN | 0.9 kg/m |
| 12B-1 | 19.05mm | 11.68mm | 12.07mm | 5.72mm | 16.0mm | 24.2mm | 32.2 kN | 1.3 kg/m |
| 12BH-1 | 19.05mm | 11.68mm | 12.07mm | 5.94mm | 16.0mm | 26.8mm | 40.0 kN | 2.0 kg/m |
| 16B-1 | 25.4mm | 17.02mm | 15.88mm | 8.28mm | 21.0mm | 37.4mm | 72.8 kN | 2.7 kg/m |
| 20B-1 | 31.75mm | 19.56mm | 19.05mm | 10.19mm | 26.4mm | 45.0mm | 106.7 kN | 3.6 kg/m |
| 24B-1 | 38.1mm | 25.4mm | 25.4mm | 14.63mm | 33.4mm | 57.8mm | 178.0 kN | 6.7 kg/m |
| 28B-1 | 44.45mm | 30.99mm | 27.94mm | 15.90mm | 37.0mm | 29.5mm | 222.0 kN | 8.3 kg/m |
| 32B-1 | 50.8mm | 30.99mm | 29.21mm | 17.81mm | 42.2mm | 71.0mm | 277.5 kN | 10.5 kg/m |
| 40B-1 | 63.5mm | 38.1mm | 39.37mm | 22.89mm | 52.9mm | 89.2mm | 394.0 kN | 16.0 kg/m |
| 48B-1 | 76.2mm | 45.72mm | 48.26mm | 29.24mm | 63.8mm | 107.0mm | 621.6 kN | 25.0 kg/m |
| 56B-1 | 88.9mm | 53.34mm | 53.98mm | 34.32mm | 77.8mm | 123.0mm | 940.0 kN | 35.0 kg/m |
Frequently Asked Questions
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If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!
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USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US
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In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US
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If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.
Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.
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Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.




















