Double-sided V-belt HBB 2800 Lw BB 107" optibelt DK

Product detailed description

Optibelt DK is a special double-sided V-belt designed for power transmission in drives with reverse operation or with external tensioning, where the belt contacts both sides. Its symmetrical design with a central tension member ensures even force distribution and high strength under bidirectional loads. The belt is made of a durable rubber compound and is equipped with a textile covering that provides protection against abrasion, dust, oils and temperature fluctuations. This design allows for quiet and smooth operation even under high loads and dynamic operating conditions.

The HBB profile, sometimes also referred to as BB, determines the belt width, which is 17 mm, and the height is 13 mm. The calculated (center) length of the belt is 2800 mm, with an inner length of 2775 mm and an outer length of 2825 mm. The minimum pulley diameter for which the belt can be used is 125 mm. The belt is manufactured under the trade name DK and its manufacturer number is 1702381.

Optibelt DK is suitable for technically demanding applications such as conveyors, return rollers, agricultural and forestry machinery or industrial drives with reverse. Thanks to its robustness, reliability and antistatic properties according to ISO 1813, it is also ideal for demanding operating environments with limited space and requirements for a long service life.