S609 Bearing 9x24x7 Si3N4 Ceramic Stainless Steel Open ABEC-7 Bearing auto wheel 💡 Why use ceramic balls

💡 Why use ceramic balls instead of steel balls

✅ Material: 52100 chrome steel for high strength and durability

2mm and the outer ring width is 20mm

💡 What is a thin section ball bearing used for in compact systems

Bolt Size: 1 1/8"

S609 Bearing 9x24x7 Si3N4 Ceramic Stainless Steel Open ABEC-7 Bearing auto wheel 💡 Why use ceramic ballsS609 Open Ball Bearing ABEC 7 Quality with Si3N4 Ceramic Balls (Silicon Nitride) 9mm x 24mm x 7mm S609 Open Stainless Steel, radial and deep groove ball bearing,bearing is made from stainless steel with Ceramic Balls (Si3N4) and Stainless steel cage, the quality is set to EMQ (ABEC 7 quality), inner diameter is 9mm, outer diameter is 24mm and width is 7mm. S609 Ball Bearing Deep Groove Radial Ball Bearing Dimensions: 9mm x 24mm x 7mm Metric Inner