The 4L and 5L sections were dimensionally similar to A and B classical belts and can operate interchangeably on A and B sheaves. However, 4L and 5L belts have a lower power rating than classical A and B section belts. The 4L and 5L were originally termed FA (fractional A) and FB (fractional B), and 3L was formerly called FO.
J Section Multi-Rib V-Belt is a power transmission V-belt for drives with a small diameter sheave. It is made of CR(Chloroprene rubber) or EPDM (ethylene propylene diene monomer) rubber for resistance to weathering, oils, water, and some solvents. It has a truncated profile for increased flexibility and reduced heat buildup on high-speed drives with small diameter sheaves. It has fiber-reinforced ribs for resistance to wear and is smooth running for minimal vibration at high speeds. This V-belt is with oil and heat resistance standards and static conductivity requirements and is suitable for use with applications such as appliances, outdoor power equipment, roller conveyors, machine tools, medical equipment, and exercise equipment.
Application: BOMCO F Series triplex mud pump, Oil pump, drilling rigs, cold rolling mill, Beam Pumping unit, Petroleum equipments & tools such as drilling equipments, production equipment, tubular goods, Wellhead quipments, down hole equipments, well control equipments, cementing tools etc.
Kaibintech cogged v-belt’s applications
specially designed to drive fans, water pumps and other accessory parts in automobile engines.
Different grooves can be profiled according to different Standard which OEM customers follow.
Suitable for all Vehicle, particularly in different engines. Such as Automotive Engines, Diesel Engine, etc.
Kaibintech laminated belt is the workhorse of the heavy-duty industry and is designed to deliver extended life in the most-demanding diesel applications. Polyester cords within the belt provide maximum power transfer and tension-holding capability for the life of the belt. The laminated construction in the Kaibintech laminated belt helps absorb greater shock loads associated with diesel engines.
Kaibintech banded v-belt is ideal for heavy power transmission applications with vertical running shafts and large center distances. It can withstand impact loads. Cogged construction, cushion compound cord layer, and fiber core give banded v-belt superior performance and durability characteristics.