Double-sided V-belt HBB 3450 Lw BB 133" optibelt DK

Product detailed description

The double-sided V-belt HBB 3450 Lw BB 133" from the manufacturer Optibelt, known under the trade name DK, is specially designed for power transmission in drives with reverse operation or with external tensioning, where the belt contacts both sides. This hexagonal (hexa) belt has an HBB profile, sometimes also referred to as BB, which defines a belt width of 17 mm and a height of 13 mm. The calculated (central) length of the belt is 3450 mm, with an inner length of 3425 mm and an outer length of 3475 mm. The minimum diameter of the pulley for which the belt is intended is 125 mm.

The belt is made of a durable rubber compound and is equipped with a fabric covering that provides protection against abrasion, dust, oils and temperature fluctuations. The symmetrical design with a central tension member ensures even force distribution and high strength under bidirectional loads. This design allows the belt to run smoothly and quietly even under high loads and dynamic operating conditions.

Optibelt DK is ideal 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 suitable for demanding operating environments with limited space and requirements for a long service life.