🚀 Elevate Your DIY Game with Smooth Precision!
The LYJEE Letool 4pcs U Groove Pulley set features high-quality reinforced nylon and bearing steel construction, designed for smooth operation and a maximum load-bearing capacity of 167kg (368lbs). Ideal for DIY enthusiasts, these pulleys are perfect for building camera track systems or replacing wheels on dollies, making them a must-have for any project.
| Manufacturer | Letool International Ltd. |
| Part number | U0840-20 |
| Item Weight | 26.3 g |
| Package Dimensions | 7.7 x 4.6 x 4.29 cm; 26.3 g |
| Item model number | U0840-20 |
| Size | 8*40*20mm |
| Color | Black |
| Material | High Carbon Steel |
| Item Package Quantity | 4 |
| Measurement System | Inch |
| Batteries Included? | No |
| Batteries Required? | No |
A**R
very sturdy, works well
These use standard 608 skate bearing and are rated for a lot of load. The bearing is not as frictionless as a fidget spinner, but it turns as easily as a skateboard or roller blade wheel does. I used these as support and guide rollers for a travelling rope system, like a scaled-down chairlift. I also looked at some larger diameter white pulleys, but those had a deeper grove with vertical sides, which prevents the rope hanger arm from passing through both vertical support pulleys and the horizontal main drive and idler wheels while keeping the same angle where the arm clamps on the rope.
D**E
Just what I needed
I was looking for rollers to guide a power cord on a lamp fixture that was to be raised and lowered. These units had a nice deep groove and were easy to design into a bracket. The bearings operate smoothly and the overall construction seems of good quality.
R**A
Good experience
I bought this for my daughter’s science experiment and it worked great
N**0
Just what I wanted.
While I do not know how they will wear, I am impressed with the product and their price.
E**.
Solid product.
Examined each one of them. They are solid products and move smoothly.
Trustpilot
1 month ago
1 week ago
