Midsize R5-1/2 is ideal as an upgrade for R5 or in applications where pulley size prohibits the use of R6.
    Please see additional info link at right for product specifications
Unit of Measure


Recommended Min. Pulley Dia.

N/A 5/16-19/32 inches

Belt Thickness

N/A 650 inches

For Belts with Mechanical Fastener Ratings Up To

N/A 12 PIW