Gates 3/3M387JB Polyflex JB Belts 2.1/4" com/products/gates-t5-660-8-synchro-power-polyurethan-timing-belt"

com/products/gates-t5-660-8-synchro-power-polyurethan-timing-belt"

"gtin12":"770075439776"} Compatible Components

"sku":"TB072053460643"

"sku":"TB072053913200"

Gates 3/3M387JB Polyflex JB Belts 2.1/4" com/products/gates-t5-660-8-synchro-power-polyurethan-timing-belt"The Gates 3 3M387JB is a Polyflex JB joined V belt: three 60 polyurethane strands cast as one band for added stability on high speed drives. Each strand is 3M section (3 mm top width) with polyester tensile cords. The joined construction keeps multi strand drives running smoothly at shaft speeds where individual belts can turn over or whip. Specifications Belt Type Polyflex JB Joined V Belt (60 polyurethane) Section 3M JB Strands 3 Top Width per