10Pcs Self Aligning Ball Bearings Double Row Radial Balls Bearing for Gearboxes Roller Skates

Feature: 1. High Speed Operation: High speed operation, rotating with minimal friction resistance, so as to obtain high accuracy and stable motion 2. Exquisite Production: Using advanced technology, the bearing surface is glazed and flat, waterproof and dust prevention, not easy to rust, and long service life 3. High Carbon Chromium Bearing Steel: Steel material, high hardness, good wear resistance and contact fatigue strength, the core maintains good toughness, and can carry high impact loads 4. Mute Effect: Well made, working in coordination with the machine, greatly improving the operating efficiency of the machine, and bearing noise is smaller 5. Application: Widely used for gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, construction machinery, roller skates, yo yo, etc. Specification: Item Type: Self Aligning Ball Bearings Material: High Carbon Chromium Bearing Steel Uses: Widely used for gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, construction machinery, engineering machinery, roller skates, yo yos, etc. Parameter Specifications: Model Inner Diameter, Outer Diameter, Thickness(Approx.) 1200 10mm 0.40in, 30mm 1.18in, 9mm 0.35in 1201 12mm 0.47in, 32mm 1.26in, 10mm 0.40in 1202 15mm 0.59in, 35mm 1.38in, 11mm 0.43in 1203 17mm 0.67in, 40mm 1.57in, 12mm 0.47in . Package List: 10 x Bearing Note: Please pay attention to match the corresponding size before use