2Pcs 6802 Hybrid Ceramic Bearing 15x24x5 mm ABEC-7 Bicycle Bottom Brackets & Spares 6802RS Si3N4 Ball Bearings

High-concerned chemical：None isCustomized：Yes Model Number：6802 2RS Brand Name：BNBG Origin：Mainland China Certification：None Bearing Material：Bearing steel Ball Material：Ceramic Si3N4 Bearing Sizes：15x24x5 mm Out Diameter：24 mm Width of：5mm. Bearing Characteristics：silent operation and high speed Bearing Type：Hybrid ceramic ball bearing Application：Bicycle Bottom Brackets

High-concerned chemical: None isCustomized: Yes Model Number: 6802 2RS Brand Name: BNBG Origin: Mainland China Certification: None Bearing Material: Bearing steel Ball Material: Ceramic Si3N4 Bearing Sizes: 15x24x5 mm Out Diameter: 24 mm Width of: 5mm. Bearing Characteristics: silent operation and high speed Bearing Type: Hybrid ceramic ball bearing Application: Bicycle Bottom Brackets