CNBTR U-Type Pulley Wheel with Steel Bearings 8mm Shaft Hole 45mm Diameter for Max-Load 167kg Pack of 4
- Overall size: outside diameter 45mm/1.77in.
- R=3mm/0.12in. Please check carefully the size before purchasing..
- Bearing Model 608ZZ Mini Deep groove ball bearings, fashionable, slide flexible, compression wear.Smooth motion, high printing precision, low noise, can greatly improve the printing speed..
- Ideal for replacement roller of sliding window, door, printer machine etc..