Double-sided V-belt HBB 2500 Lw BB 95" 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. Thanks to its symmetrical design with a centrally mounted 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 textile covering that protects against wear, dust, oils and temperature fluctuations. The belt design allows for smooth and quiet operation even under high loads and dynamic operation.

Optibelt DK is used in technically demanding applications such as conveyors, return rollers, agricultural and forestry machinery, or industrial drives with reverse operation. 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 long service life.

Technical parameters include the HBB profile, sometimes also referred to as BB, with a belt width of 17 mm and a height of 13 mm. The calculated (central) length of the belt is 2500 mm, while the inner length is 2475 mm and the outer length is 2525 mm. The minimum pulley diameter on which the belt can be fitted is 125 mm. This belt is ideal for applications requiring long service life and reliable performance in difficult conditions.