Double-sided V-belt HBB 4200 Lw BB 162" optibelt DK

Product detailed description

Optibelt DK is a special double-sided V-belt designed for power transmission in drives with reverse operation or external tensioning, where the belt contacts both sides. Thanks to its symmetrical design with a centrally located tension member, it ensures even force distribution and high strength under bidirectional loads. The belt is made of a durable rubber compound and equipped with a fabric covering that protects against abrasion, dust, oils and temperature fluctuations. The belt design allows for smooth and quiet 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 its height is 13 mm. The calculated (center) length of the belt is 4200 mm, with an inner length of 4175 mm and an outer length of 4225 mm. The minimum pulley diameter on which the belt can be fitted is 125 mm. This belt is ideal for technically demanding applications such as conveyors, return rollers, agricultural and forestry machinery or industrial reverse drives.

Optibelt DK is also suitable for demanding operating environments with limited space and requirements for a long service life thanks to its robustness, reliability and antistatic properties according to ISO 1813.