READY SPROCKET HUB – TYPE R

R” Hubs – For Assembly With “AR” Plate Sprockets

Round bore hubs have standard keyway and 2 setscrews. Sq ., Hex and Splined bore hubs have got set READY SPROCKET HUB – TYPE R screws only.

Ready Sprockets are a variety of sprockets and hubs drilled and tapped for simple, convenient assembly with standard hex head cap screws. For No. 35 through No. 100 Chain, with share completed bore hubs to support shaft sizes through 2-3/4″ diameter, plus a variety of sq ., hex, spline, and tapered essential bores.