Mô tả
Information
Technical data
| ROLLER CHAIN | 12B |
| Pitch p (mm) | 19.05 |
| Width between inner plates b1 min. (mm) | 11.68 |
| Roller diameter d1 max. (mm) | 12.07 |
| Pin diameter d2 max. (mm) | 5.72 |
| Pin length b4 max. (mm) | 22.7 |
| Max. add. length of connecting link b7 max. (mm) | 4.6 |
| Total width inner link b2 max. (mm) | 15.26 |
| Plate thickness Ti/To (mm) | 1.85/1.85 |
| Height inner plate h2 max. (mm) (JWIS: g) | 16.13 |
| Min. tensile strength ISO/DIN FU (kN) | 28.9 |
| Weight per meter (kg) | 1.32 |
| Bearing surface f (cm²) | 0.89 |
Product Information
ELITE roller chains have a high wear resistance and significantly higher fatigue strength than the standard requires. The right choice for industrial applications: robust and reliable. All ELITE transmission roller chains are highly pre-tensioned and treated with our special additive chain oil eliDUR+, a high-tech initial lubricant. Non-drip eliDUR+ offers not only the added advantage of improved running characteristics, but also provides better corrosion protection.
ELITE highlights:
- Approx. 40% higher breaking strength is applied to pre-stretch our chains by 10% more than required by standard ISO 606
- Initial lubrication with eliDUR+ ensures extremely high wear resistance
- Low run-in elongation
- Tensile strength on average 20% higher than required by standard ISO 606
- ELITE pins have a smooth, extra- hard surface for increased wear resistance
- Operating temperature range with eliDUR+ standard lubrication: -5 °C to +70 °C
- All versions also available in coated form
- If required, we can deliver your chains ready-made to the desired length
- Special lubricants for low temperatures down to -30 °C or high temperature applications up to +250 °C available on request
- On request, iwis delivers chains pair-matched or set-matched and marked
Applications
- Warehouse technology, materials-handling industry
- Conveyor technology
- Assembly and industrial handling systems
- Wood processing industry
