Founded in 1990, China Famen Bearing Co., Ltd. is specialized fan belt manufacturer and fan belts distributor of all types of custom and cheap bearings. We obtained ISO9002, ISO14001, and QS9000 certificates in 1995 and 1996, 1999 respectively. Other advanced equipments include four RGB and RCI series heat treatment production lines with a treatment quantity totaling 1,500 kilograms per hour. The Multi-points temperature control meters and CNC display meters with bi-directional control have been adopted to complement these units.

This is the cogged version of the revolutionary multi-ribbed belt first developed by Dayco for the 1979 Ford Mustang. The multiple-rib design provides better belt-to-pulley contact for less slippage, so it lasts longer than conventional V-belts. Multiple ribs also eliminates the need for matching, and allows controlled slippage in shock overload situations, such as when the AC compressor kicks in. Today, as then, this belt sets the industry standard. The transverse groove design runs cooler (up to 50°F), and dramatically reduces rib cracking, thereby increasing the life of the belt by at least 40%. The grooved design provides flexural stress relief, for increased flexibility in both normal and backside bending. The grooves also render the belt less susceptible to environmental factors such as dust and splash-induced slip. Daycos superior manufacturing technology uses a rubber-impregnated fabric backing that maximizes load-carrying capability and minimizes the noise that is often associated with the competitions rubber-backed belts. Torque-carrying capacity equals or betters conventional multi-rib belts. The cord is saturated with a specially formulated treatment that insures length and tension stability for the life of the belt. Dayco Poly Cog belts meet or exceed SAE J1459 and J1596 specifications.

Back in the early days of the fledgling automotive industry, Dayco was the first to develop the raw edge sidewall construction, which facilitates controlled slippage around pulleys. Raw edge construction is combined with Daycos patented cogged top design to ensure the top performance that todays vehicles and drivers demand. The Dayco Top Cog V-Belt delivers more flexibility, and increases airflow around the belt, so it runs cooler and lasts longer than most competitive belts. Three plies of neoprene impregnated fabric resist heat, oil, and grease, and a specially formulated treatment of the polyester cord provides the strength, stability, and reliability that are required of a national brand v-belt. Dayco Top Cog V-Belts meet or exceed SAE J636 and J637 specifications.

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