Maryland Metrics offers top quality Heavy-Duty Cranked Link Transmission Roller Chain manufactured to ISO 3512. Products are widely used in the lumber industry in a board range of conveying, transmission, and elevating applications. The majority of bushed roller chains are best suitable for slow or moderate speed drive and conveyor applications. Broaches on one end of the rivet and flats on both ends of the bushing prevent these parts from rotating in the sidebar holes. Relevant standards include ANSI B29.10M, NFE 26-109 and DIN 8182.
| ISO Chain No | Pitch | Width Between Inner Plates | Roller Diameter | Plate Depth | Plate Thickness | Pin Width | Pin Diameter | Ultimate Tensile Strength |
| mm | daN | |||||||
| 2010 | 63.50 | 38.10 | 31.75 | 47.80 | 7.90 | 90.70 | 15.90 | 26200 |
| 2512 | 77.90 | 39.60 | 41.28 | 60.50 | 9.70 | 103.40 | 19.08 | 37800 |
| 2814 | 88.90 | 38.10 | 44.45 | 60.05 | 12.70 | 117.60 | 22.25 | 51600 |
| 3315 | 103.45 | 49.30 | 45.24 | 63.50 | 14.20 | 134.90 | 23.85 | 59600 |
| 3618 | 114.30 | 52.30 | 57.15 | 79.20 | 14.20 | 141.20 | 27.97 | 81400 |
| 4020 | 127.00 | 69.90 | 63.50 | 91.90 | 15.70 | 168.10 | 31.78 | 105400 |
| 4824 | 152.40 | 76.20 | 76.20 | 104.60 | 19.00 | 187.50 | 38.13 | 152100 |
| 5628 | 177.80 | 82.60 | 88.90 | 133.40 | 22.40 | 215.90 | 44.48 | 206800 |
For heavy duty series straight sidebar chain for cold-draw benches, please click and visit the relevant page.