Polyflex® JB® Belts

Joined Band belt construction provides increased belt stability,preventing belts from turning over or from coming off of the drive.Unique 60o angle polyurethane construction transmits greaterloads at higher speeds in less space than conventional V-belts.

Markets/Applications
Use in place of Polyfl ex singles on drives requiring joined sets.A partial listing of applications include machine tools, computerperipherals, medical equipment, library equipment, small appliances,blower drives and dough mixers.

Recommended Sheaves
Polyflex Sheaves

Notes
Polyfl ex JB belts are available in 3M, 5M, 7M, and 11M cross sections.
The Polyfl ex JB belt part number is comprised of the number of belt strands, cross section, effective length and the “JB” signifying joined band
construction. For example, part number 3/5M1000JB represents 3 strands joined together, 5mm top width for each belt strand, effective length
of 1000mm and joined band (JB) construction.
Manufacturing lead times may apply to matched sets and to rib confi gurations other than those listed. Minimum order quantities do not apply
for belt lengths listed. Contact Customer Service for details.