TOOTHED BELT L 050

The section “C” V-belts — in sizes from C43 to C99 — are standard “V” profile mechanical power transmission belts, designed to transfer power between grooved pulleys in various types of industrial machinery and mechanical applications. The “C” section indicates a trapezoidal profile with standard dimensions of approximately 22 mm top width and 14 mm height according to technical standards for V‑belts. These belts in the C43…C99 range cover a series of increasing pitch lengths, expressed in international standard numbers and useful for easily identifying the correct size.

The section A V-belt — with sizes ranging from A100 to A196 — is a drive belt with a standard V section designed for mechanical and industrial applications. The designation “A” indicates the belt profile according to international standards (top width of approximately 13 mm and height of approximately 8 mm) and the variants A100…A196 refer to the different pitch lengths expressed in millimetres. These belts are suitable for transmitting power between shafts by means of pulleys with a compatible profile, ensuring reliability and durability.

The section “B” V-belts — with designations ranging from B61 to B99 — are classic V‑belt power transmission belts designed to transfer power between shafts using pulleys with compatible grooves. Section B indicates a standard trapezoidal profile with a top width of approximately 17 mm and a height of approximately 11 mm, compliant with international V‑belt standards. The B61…B99 variants correspond to different belt pitch lengths, which are identified by standard codes (linked to the length in inches converted into millimetres).

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.

H 100 – Precision toothed belt with back width of 1 inch (25.4 mm) and tooth pitch of 0,5 inch (12.7 mm). Available in various lengths expressed in millimetres, ideal for reliable synchronous drives.

⚡ Sold by rib: make sure you add the number of ribs required to the quantity (e.g. Ribs = 4 - Quantity = 2 you will receive 2 belts of 4 ribs).
The Poly‑V belt, section J is a multi-rib belt designed to transmit power efficiently on grooved pulleys. It is flexible, compact and suitable for transmissions with several parallel ribs.

The SIT VARIO variator belts are special V-belts designed for variable speed transmissions using adjustable-diameter pulleys. These belts are designed to transmit high power in systems with continuous speed adjustment, maintaining high performance and service life even in severe conditions.

The section “SPZ” V-belt is an industrial V-belt belonging to the SIT SP series, designed for light and medium-light power transmissions. Compared with traditional section Z belts, the SPZ guarantees greater operating stability, better efficiency and longer service life, thanks to a more advanced construction.

The Eagle Red 105 toothed belt is a high-performance synchronous drive belt, designed for industrial applications and mechanical systems requiring precision, quiet running and reliability. The number 105 indicates the belt width in millimetres (105 mm), one of the standard sizes of the Silent Sync® / Eagle series. The belt is available in several variants with lengths expressed in millimetres, to suit the power transmission and synchronised motion requirements of your plant and machinery.

H 150 – Precision toothed belt with back width of 1,5 inches (38.1 mm) and tooth pitch of 0,5 inch (12.7 mm). Available in various lengths expressed in millimetres, ideal for synchronous drives.

The 5V section V-belt is a high-performance drive belt, designed to transmit high power in industrial machinery and mechanical plants. Thanks to its wider trapezoidal profile, it offers greater load capacity and superior grip, ensuring efficient and long-lasting transmission.

The section “A” V-belts – with sizes from A61 to A98 – are classic V‑belt drive belts used to transfer power between shafts by means of pulleys with a compatible groove profile. Section A indicates a trapezoidal profile with standard dimensions of approximately 13 mm top width and 8 mm height, compliant with ISO/DIN standards for V‑belts. The variants A61…A98 refer to the different pitch lengths of the belt, expressed in standard codes, and are available in various lengths in millimetres for many mechanical and industrial applications.

The Eagle Green 52,5 toothed belt is a high-performance synchronous drive belt, part of the Silent Sync® / Eagle range designed for industrial applications and machines requiring high movement precision. The value 52,5 indicates the belt width in millimetres. This belt is available in several variants with lengths expressed in millimetres, to suit the power transmission and synchronisation requirements of mechanical systems.

The Eagle Blue 35 toothed belt is a high-precision mechanical drive belt designed for industrial applications with synchronous drives. The designation “35” identifies the belt width in millimetres (35 mm) and is part of the high-performance SilentSync / Eagle belt family, characterised by low noise, high precision and excellent dynamic behaviour. Several variants with length expressed in millimetres are available, to suit various applications and mechanical systems.

The 3V section V-belt is a high-performance drive belt, designed to transmit power in industrial machinery and vehicles. Thanks to its trapezoidal profile, it offers high load capacity and optimum grip, ensuring efficient and long-lasting transmission.

The SIT section “SPA” V-belt is an industrial V-belt designed to provide greater reliability, stability and service life than traditional section A belts, while maintaining a similar top width. It is used in mechanical applications where consistent performance and greater durability over time are required.