Aicosineg 2Pcs 6807-2RS Deep Groove Ball Bearings Double Sealed Bearings Ball Bearings High Carbon Chromium Bearing Steel Roller Guide Bearings for Scooters Elevators Skateboards 1.38x1.85x0.28in
- Material:High Carbon Chromium Bearing Steel(GCr15).
- 【High Quality】-The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads.
- 【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.