42-20 08B 1/2 Roller Chain Taper Lock Sprocket
- British Standard Roller Chain Sprocket to Suit 06B Chain.
Part Number | 42-20 |
Pitch | 1/2″ |
Boss Dia (mm) | 66 |
Taper Bush | 1610 |
Length inc boss (mm) | 35 |
Teeth | 20 |
PCD (mm) | 81.19 |
Nothing but ‘Quality’ Supplied…