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.
Kaibintech banded v–belt are designed for original equipment multiple groove pulleys.
Kaibintech banded v-belt are specifically designed for application in which original equipment pulley drive design requires the use of two or more v-belts joined together by a common backing.
Kaibintech banded v–belt are ideal for heavy industrial power transmission applications with vertical running shafts and large center distances. It can withstand impact loads and clutching applications.
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.