Lumber Conveyor Sprocket 81X
A common conveying chain for the timber and agriculture here in NZ, 81X is a popular 2.609" pitch chain due to its cheap and wide avaibility. We stock and carry a few variants of 81X with differing sidebar heights and thicknesses to accomodate all customer needs. Below is the dimensions for 81X sprockets to suit. We carry the plate wheels ex stock in these teeth sizes and fabricate bosses/split the hubs to suit customer requirement.
*Can be suitable for other 2.609" pitch chain, please enquire with us to confirm suitability
| Name | Outside Diameter | Pitch Circle Diameter | Pilot Bore | Width Over Teeth | Enquire |
|---|---|---|---|---|---|
| (OD) | (PCD | ||||
| 6 teeth | 143.40mm | 132.60mm | 25mm | 23.80mm | Enquire |
| 8 teeth | 185.00mm | 172.23mm | 25mm | 23.80mm | Enquire |
| 9 teeth | 210.00mm | 193.80mm | 25mm | 23.80mm | Enquire |
| 10 teeth | 230.00mm | 214.50mm | 25mm | 23.80mm | Enquire |
| 11 teeth | 250.00mm | 235.20mm | 25mm | 23.80mm | Enquire |
| 12 teeth | 271.00mm | 256.00mm | 25mm | 23.80mm | Enquire |
| 13 teeth | 291.00mm | 276.90mm | 25mm | 23.80mm | Enquire |
| 14 teeth | 314.00mm | 297.80mm | 25mm | 23.80mm | Enquire |
| 15 teeth | 336.00mm | 318.70mm | 25mm | 23.80mm | Enquire |
| 16 teeth | 357.00mm | 339.60mm | 25mm | 23.80mm | Enquire |
| 17 teeth | 380.00mm | 360.66mm | 25mm | 23.80mm | Enquire |
