3-8mm Metal Pulley Wheel U/V Grooved Sealed Ball Bearings Rope Wire Guide Roller

Products Description:

Size：3/4/5/6/8mm

Type：V-shape/U-shape

Material:Metal

M5*18mm screws are used with U-shaped 5mm bore bearings, and need to be fastened with M2.5 Allen wrench

M6*18.5mm screws are used with U-shaped 6mm bore bearings, and need to be fastened with M3 Allen Wrench

M8*28mm screws are used with U-shaped 8mm bore bearings, and need to be tightened with M4 Allen Wrench

Use: V-shaped U-shaped bearing pulley, inner bore with bearing, there is a groove on the circumference, and a bearing at the center hole, which is suitable for making static pulleys, 

dynamic pulleys, crane models, which is conducive to efficient rotation.

-100% Brand New And High Quality

-Absolute guarantee of high quality and inexpensive!

Package include: As You Choose