Othmro 1pc 6806-2RS Deep Groove Ball Bearing, 30mm x 42mm x 7mm Insert Bearing, High Carbon Steel P0 Bearing for Skateboards Ship Rudder Shafts

• 【High Quality】The bearings is made of high Carbon bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads.
• 【Size】Outer Diametre:42mm, Bore(Inner Dia)：30mm, Width(Thickness):7mm, Model：6806-2RS, Material:High Carbon Chromium Bearing Steel(GCr80)
• 【Feature】Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads,and it has small friction and high-limit speed
• 【Strictly Shielded】The bearing has shield to keep lubricant in and contaminants out;protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan
• 【Application】Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment,robotics,dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers,skateboards, inline skates, and scooters, among others

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