Chain Tensioners SPANN-BOY® TS, Stainless, B-1, B-2 and B-3
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).
| SKU | DIN ISO | Teilung [Zoll] | Spannkraft [max. N] | a [mm] | B [mm] | Gewicht [g] |
|---|---|---|---|---|---|---|
| 14040901 | ≤ 06 B-1 | 3/8x 7/32" | 33-190 | 10 | 20 | 460 |
| 14040905 | 08 B-1 | 1/2x5/16" | 33-190 | 16,5 | 20 | 460 |
| 14040906 | 10 B-1 | 5/8 x 3/8" | 33-190 | 15,6 | 20 | 460 |
| 14040907 | 12 B-1 | 3/4 x7/16" | 33-190 | 14,8 | 20 | 460 |
| 14040921 | 06 B-2 | 3/8x 7/32" | 33-190 | 7,5 | 20 | 460 |
| 14040925 | 08 B-2 | 1/2x5/16" | 33-190 | 15,2 | 32 | 460 |
| 14040926 | 10 B-2 | 5/8 x 3/8" | 33-190 | 11,3 | 32 | 500 |
| 14040930 | 05 B-3 | 8 x 3mm | 33-190 | 7,4 | 20 | 480 |
| 14040931 | 06 B-3 | 3/8x 7/32" | 33-190 | 9,4 | 32 | 480 |