"Reliable agricultural-style hub is E-coated for corrosion resistance. Includes outer bearing, inner bearing, seal, dust cap and stud nuts. For use with ag spindle assembly, sold separately. Sold individually. Outer Bearing Size in. 1 1/4, Bolt Circle Pattern in. 5 1/2 bolt circle, Inner Bearing Size in. 1 3/8, Seal Size in. 1 3/4, Studs qty. 5, Weight Capacity Each lbs. 2,500. For use with Item# 245, ag spindle assembly, sold separately Replaces Wilton# W-25-5, Electric Wheel# Q-711, French & Hecht# 25-5LM, Armstrong# 25-5 4in. pilot dia. Sold individually"