10-1/2" Outside Diameter; Bushed; 10-1/4" Pilot Diameter; 4-1/2" Pilot Length; N Bushing Size; QD Bushing; Steel; 6-1/4" Length Through Bore; 8-1/2" Bolt Circle Diameter; No Keyway

15-1/4" Outside Diameter; Bushed; 14-7/8" Pilot Diameter; 2.39" Pilot Length; W Bushing Size; QD Bushing; Steel; 3.33" Length Through Bore; 12-3/4" Bolt Circle Diameter; No Keyway

Weld-On Hub; 3" Outside Diameter; 2-7/8" Pilot Diameter; 1.1" Pilot Length; Bushed; Split Taper Bushing Style; P2 Bushing Size; 3/4 To 1-3/4" Bore Range; 2-5/16" Length Thru Bore; 2-7/16" Nominal Bolt Circle Diameter; Keyway; Steel

Weld-On Hub; 4-1/2" Outside Diameter; 4-3/8" Pilot Diameter; 0.709" Pilot Length; Bushed; Split Taper Bushing Style; B Bushing Size; 1/2 To 2-7/16" Bore Range; 1-3/4" Length Thru Bore; 3-1/8" Nominal Bolt Circle Diameter; Keyway; Steel

2-1/2" Outside Diameter; Bushed; 2-3/8" Pilot Diameter; 0.17" Pilot Length; H Bushing Size; QD Bushing; Steel; 7/8" Length Through Bore; 2" Bolt Circle Diameter; No Keyway