Timken® Fafnir® 010 4018S Roller Chain Idler Sprocket, 0.638 in Dia Bore, 3.14 in Dia Outside, 40 Chain, 18 Teeth, 1/2 in Pitch, Sintered Steel
A pressed-steel pulley and a Timken® precision ball bearing with rubber seals are combined to make a self contained unit. Two pulley designs are available. One for V-belts and another for the backs of V-belts. A chain idler, identical in construction to the flat idler, is available, with the addition of an assembled rubber tire (part number A-10927). The rubber tire cushions the chain, preventing undue wear on the pulley surface or chain.
Timken® Fafnir®, 010 4018S, Roller Chain Idler Sprocket, 0.638 in Bore, 3.14 in OD, 40 Chain, 18 Teeth, 1/2 in Pitch, 1/2 in Pitch Diameter, 0.962 in Diameter Hub, 0.72 in Length Through Bore, Sintered Steel
Standard/Approvals | : | ASA Compliant |
Application | : | For use with 203KRR2 bearing |