Corn-harvester parts
Round-bore lobed rubber roller
nearly 1,000
Active SKUs
1985
Founded
24h
Quote Turnaround
Specifications, materials and hardness can all be customised from drawings or samples; trial orders before bulk production are welcome.
Supplies OEMs with rubber parts and metal assemblies for agricultural machinery; custom builds from drawings available.
Need drawings, samples or a volume quote for this item? Send our engineers the operating conditions and required dimensions; we reply with a proposal and lead time the same day.
Material & process parameters (common to the series; adjustable on request)
| Machine / Position | Pneumatic precision seeder · depth-control position |
| Material | NBR (nitrile rubber) / EPDM / polyurethane |
| Hardness | Shore A 70 ± 5 |
| Working Temperature | −30 °C ~ +100 °C |
| Key Properties | Oil-resistant / wear-resistant / aging-resistant / tear-resistant |
| MOQ · Lead Time | Stock parts from 500 pcs; tooled parts — TBD |
Dimension table (mm)
| Model | Height | Outer dia. | Inner dia. | Remarks |
| Lobed rubber roller | 216.7 | 72 | 35 | 22 pcs |
| Lobed rubber roller 1 | 177.3 | 72 | 35 | 18 pcs |
| Lobed rubber roller 2 | 118.2 | 72 | 35 | 12 pcs |
| Lobed rubber roller 4 | 49.25 | 72 | 35 | 5 pcs |
| Long rubber ring | 170 | 72 | 29 | 10 pcs |
| Lobed rubber roller short | 147.75 | 72 | 35 | 15 pcs |
| Long scale rubber roller | 247 | 73 | 32 | 25 pcs |
| Scale peeling roller | 220.5 | 73 | 29 | 21 pcs |