Feature:
Made of high-quality aluminum material, strong and strong.
The 5 steps can be applied to different speed requirements.
Suitable for V-belt pulley timing belt.
Ideal for driving motor shafts.

Bandwidth
T16—aluminum inner hole 16 outer 130 4 layers keyway 5,
K20-aluminum inner hole 14 outer 150 5 layers keyway 5,
Q73—Aluminum inner hole 16 outer 150 5 layers keyway 5,
K49-aluminum inner hole 18 outer 150 5 layers keyway 6,
U28—aluminum inner hole 19 outer 150 5 layers keyway 6,
I68—aluminum inner hole 20 outer 150 5 layers keyway 6,
P69—aluminum inner hole 22 outer 150 5 layers keyway 6,
G70—Aluminum inner hole 24 outer 150 5 layers keyway 8,
U40—Aluminum inner hole 25 outer 150 5 layers keyway 5,
U83-aluminum inner hole 28 outer 150 5 layers keyway 4,

Note:
No retail packaging.
Due to manual measurement, please allow an error of 0-1 cm. Make sure you don’t mind bidding.
Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thank you!

The package includes:
1 x pulley