5pcs U type groove pulley nylon Guide Pulley Rolling Bearing U Groove Roller Wheel 8x30x10mm for Driving Mechanical Equipment, or Used in Doors and Windows
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Material:Engineering plastics and Bearing Steel Color:Orange Inside Diameter: 8MM Outside diameter: 30MM Thickness: 10MM Size:8 x 30 x 10mm/0.3 x 1.2 x 0.4Inch(ID x OD x T) Load: 79KG |
Deep U groove ball bearings, fashionable, slide flexible, compression wear. These good precision bearings provide high speed and the convenience of removal shields for cleaning and relubrication. |
With less coefficient of friction, less vibration and noise. Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. |