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
Bore Diameter | : | 0.638 in |
Chain Size | : | 40 |
Hub Diameter | : | 0.962 in |
Length Through Bore | : | 0.72 in |
Material | : | Sintered Steel |
Number of Teeth | : | 18 |
Outside Diameter | : | 3.14 in |
Pitch Diameter | : | 1/2 in |
Pitch | : | 1/2 in |