Material: Housing from stainless steel. Chain rider from ultra-high-molecular polyethylene PE-UHMW. These very low, ready-to-install tensioners enable noise reduction and wear reduction at chain drives. • Needed space below chain only 40mm. • With two springs of different force, which can get activated separately or together. So it is possible to adjust three different tensioning forces. • Usable travel about 40mm. • Interchangeable with similar parts of other suppliers. Temperature range: -20°C to +60°C (short time up to +80°C).
| DIN ISO | 12 B-1 |
|---|---|
| Teilung (Zoll) | 3/4 x7/16" |
| Spannkraft (max. N) | 33-190 |
| a (mm) | 14,8 |
| B (mm) | 20 |
| Gewicht (g) | 460 |
