Sinoblu 10pcs LM4UU 4mm Bore Linear Ball Bearing 8mm Outer Diameter 12mm Length for CNC Machine 3D Printer sold2024 NO FADING: Will withstand the

NO FADING: Will withstand the elements

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【Specifications:】 - Thread Type: 1/4"-20 - Total Length: 10mm - External Diameter: 10

Sinoblu 10pcs LM4UU 4mm Bore Linear Ball Bearing 8mm Outer Diameter 12mm Length for CNC Machine 3D Printer sold2024 NO FADING: Will withstand theSinoblu 10pcs LM4UU 4mm Bore Linear Ball Bearing 8mm Outer Diameter 12mm Length for CNC Machine 3D Printer Specifications: Type: LM4UU Material: Bearing steel Net weight: 1. 90g per piece Outside Diameter: 8mm Inside Diameter: 4mm Length: 12mm Package include: 10 pcs x linear bearing Product Features Model: LM4UU, Bore Diamter (dr): 4mm, Outer Diameter (D): 8mm, Total Length (L): 12mm. Metric Double Seal Linear Bearing Made of high quality bearing