The section “B” V-belts — with designations ranging from B100 to B300 — are classic V-profile drive belts designed to transfer power in mechanical and industrial applications. The section “B” indicates a standard trapezoidal profile with a back width of approximately 17 mm and a height of approximately 11 mm, compliant with international standards for V‑belts. The variants B100…B300 refer to increasing pitch lengths, expressed as a code, and allow adaptation to different requirements for transmission between shafts by means of compatible pulleys.
List of products by brand SIT
SIT S.p.A. Drive Solution: motion transmission components made in Italy. Toothed and V-belt pulleys, belts, couplings, sprockets, chains, housings, locking devices and planetary gearboxes. Buy on MisterAnt.
SIT S.p.A. is a leading Italian company in the production and distribution of components for power and motion transmission, with over 55 years of experience, 7 production centres and 6 branches across 3 continents. ISO 9001 certified.
The range includes: toothed pulleys (standard profile, HTD TOP DRIVE, Poly-V), V-pulleys, rubber and polyurethane timing belts (through the associated company Elatech), V-belts, Poly-V belts and flat belts, transmission couplings (TRASCO jaw couplings, JUBOFLEX gear couplings, flexible couplings, disc couplings), sprockets and roller chains, friction locking devices, SER-SIT taper bushes, self-aligning supports, belt tensioning slides, automatic tensioners, modular conveyor belts, planetary gearboxes and TEN-SIT belt tension measuring instruments.
All SIT products are designed in Italy and manufactured to the highest industrial standards, with applications in the automation, packaging, food, textile, woodworking, handling and transport sectors.
On MisterAnt you will find SIT Drive Solution components at competitive prices, with fast shipping throughout Italy.
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The section “D” V-belts — in sizes from D110 to D285 — are classic “V” profile power transmission belts, designed to transfer power between shafts by means of grooved pulleys. The “D” section identifies a wide-band profile, with a standard top width of approximately 36.5 mm and a height of approximately 21.8 mm according to international standards, ideal for transmissions with heavier loads than sections A, B or C. The D110…D285 variants cover different belt pitch lengths to suit mechanical applications of different configurations.
