Martin Saber Tooth® 40SH23H QD Bushed Type B Single Pitch Roller Chain Sprocket With Hardened Teeth, 3.938 in OD, #40 Chain, 23 Teeth, 1/2 in Pitch, Steel
Martin Saber Tooth® sprockets have hardened teeth, which provide longer chain and sprocket life. The hardened teeth on the smaller sprocket of a roller chain drive are recommended if the drive ratio is four to one or greater if the smaller sprocket has 24 teeth or less and is running at a speed of over 600 rpm.
Martin Saber Tooth® Single Pitch Roller Chain Sprocket, QD Bushed Type B, 3.938 in Outside Dia, #40 Chain, 23 Teeth, 1/2 in Pitch, 3.672 in, 3 in Hub Dia, 1-5/16 in Length Through Bore, Type SH QD® Bushing, Steel
| Bushing Type | : | Type SH QD® |
| Chain Size | : | #40 |
| Hub Diameter | : | 3 in |
| Length Through Bore | : | 1-5/16 in |
| Material | : | Steel |
| Number of Teeth | : | 23 |
| Outside Diameter | : | 3.938 in |
| Pitch Diameter | : | 3.672 in |
| Pitch | : | 1/2 in |
| Type | : | QD Bushed Type B |