Feature:1. LONG SERVICE LIFE: The RC axles bearing is made of stainless steel, which is sturdy and durable, and has a long service life2. LOW FRICTION: The RC axles bearing has stable performance, light weight, low friction and high speed, which helps to improve the performance of remote control wheels3. USE with CONFIDENCE: The RC axles bearing has highly detailed simulation design and exquisite craftsmanship, which is very suitable for your remote control wheels4. 4 SIZES: The RC axles bearing has high accuracy, good compatibility and easy installation. There are four sizes to meet your needs5. SCOPE of APPLICATION: The RC axles bearing is suitable for Axial SCX10.2 SCX10 II Ar44 1/10 front and rear axlesSpecification:Item Type: RC Axles BearingMaterial: Stainless SteelProduct Type: RC AccessoriesProduct Size:Approx. 5 x 11 x 4mm / 0.2 x 0.4 x 0.2in(8 pcs)Approx. 7 x 14 x 3.5mm / 0.3 x 0.6 x 0.1in (4 pcs)Approx. 5 x 14 x 5mm / 0.2 x 0.6 x 0.2in (2 pcs)Approx. 10 x 15 x 4mm / 0.4 x 0.6 x 0.2in (2 pcs)Suitable: For Axial SCX10.2 SCX10 II Ar44 1/10 Front and Rear Axles.Package List:16 xRC Axles BearingNote:1. Manual Measurement, Please Allow 13mm/0.040.12in Error2. Due to the Difference Between Different Monitors, the Picture May Not Reflect the Actual Color of the Object.