Item Name: Steel Fishing Gear 5*10*4mm Reel Bearing Bearing RS Deep Groove Ball SMR105. Bearing Type: Deep Groove BallCap: rubber sealOuter diameter (D): 10MMHardness: 58HRCAperture (D): 5MMInner and outer ring material: 440C stainless steelBearing model: SMR105 2RS CBLubrication: Grease freeWidth (B): 4MMBearing class: ABEC-7 Standard clearance: COBall Material: Ceramic S13N4feature:1. Mixed material stainless steel SUS440 + silicon nitride ceramic S13N4, the mixed design is dedicated to high speed.2. The surface is smooth and textured, the hardness and wear resistance are uniform, and the service life is long.3. The bearing has good performance, uniform speed during operation, low noise, and high efficiency when it cooperates with the machine.Package Included:1pc ceramic ball bearingnotes:1. Due to different displays and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.2. Due to manual measurement, please allow 1-5mm measurement deviation. *Please make
