uxcell Bearing Sleeve 4mm Bore x 8mm OD x 6mm Length Self-Lubricating Sintered Bronze Bushings 10pcs 4x8x6mm Size:4x8x6mm Collet Nut Diameter (D): 1

Collet Nut Diameter (D): 1

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uxcell Bearing Sleeve 4mm Bore x 8mm OD x 6mm Length Self-Lubricating Sintered Bronze Bushings 10pcs 4x8x6mm Size:4x8x6mm Collet Nut Diameter (D): 1uxcell Bearing Sleeve 4mm Bore x 8mm OD x 6mm Length Self Lubricating Sintered Bronze Bushings 10pcs Specifications: Material: Sintered BronzeBore Diameter: 4mmOuter Diameter: 8mmTotal Length: 6mmPackage Contents: 10 x Sleeve BearingsDescription: Sleeve bearings are also known as plain bearings or bushings, mostly for guiding or reducing friction in linear applications. Oiled Bearing Sleeves have a small friction coefficient of about 0. 12 0. 18. They