Stainless Steel Bearings Single Column Bearings High Speed 10Pcs For Mini Motor Skateboard

Stainless Steel Bearings Single Column Bearings High Speed 10Pcs for Mini Motor Skateboard Specification: Features: and This bearing is made from Stainless Steel for durability and service life. corrosion resistance to water and many weak chemicals Corrosion resistance can be improved by passivization A total of 10pcs convenient to replace the broken one Specification: Material:Stainless Steel Model no. :SMR/MR104ZZ ordinary class Inside diameter: 4 mm Outer diameter: 10mm Thickness: 4 mm Characteristics: high speed Rolling system column: single column Raceway type: deep raceway Rolling body: steel Scroll type: Sealing cover: double Package list: 10 x Bearing