Taper Lock Pulley + Taper Lock Bush, *Ease of installation and removal. Pulleys are designed to meet ISO 4183. All pulleys are balance to G16 or higher. Pulley rim speeds to a maximum of 40m/s.
Sure-Grip Sheaves+Bushings, Cast iron sheaves are rated at 6500fpm and ductile iron up to 10;000fpm. QD Sure-Grip Bushings are easy to install and remove; provide a true clamp fit.