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Feature
100% New and High QualityInside diameter: 8MM
Outside diameter: 40MM
Thickness:20.7MM
Color: black;Quantity: 4pcs
Description
U type pulley, the internal bearing fine bearing steel. Strong bearing capacity, flexible rotation, internal upgrade stainless steel bearings,can be used in the wet environment, not rust.
Package include:
4Pcs 0840UU 8mm Groove Guide Pulley Sealed Rail Ball Bearing