Belt, Timing, HiTorque Large Bench Mill
- Timing belt, low speed, high torque
- For speeds from 100 - 1800 RPM
- HiTorque large bench mill
- Fits SIEG SX3.5 bench mills
- Belt classification: 3M-420-15
Timing belt for the HiTorque large bench mill and SIEG SX3.5 bench mills. This is the low speed belt for spindle speeds between 100 - 1800 RPM. It allows for more torque at the lower speeds. For speeds between 280 - 5000 RPM, use the poly-v belt.
See Used On tab for reference to machines using this part and the corresponding drawing number.
This belt is marked 3M-420 and is 15 mm wide.
|Belt Length||16.5" (420 mm)|
|Belt Width||0.6" (15 mm)|
|Teeth Distance to Center||0.1" (3 mm)|
|Number of Teeth||140|
In your instruction manual, this part appears on the parts list as:
|A035||LittleMachineShop.com 6700 HiTorque Large Bench Mill|
LittleMachineShop.com 6750 HiTorque Large Bench Mill
Various SX3.5-US SIEG Large Bench Mill