2Pc 6805 Stainless Steel Hybrid Ceramic Bearing 25x37x7 mm ABEC-7 Bicycle Bottom Brackets & Spares 6805RS Si3N4 Ball Bearing

High-concerned chemical：None Surface Roughness：Ra 0.2 Structure：Flexible Model Number：6805 2rs Coatings：Nickel Material：Steel Brand Name：BNBG Certification：None Origin：Mainland China Torque capacity：25x37x7 mm ID (inner diameter)：25mm OD (outer diameter)：37mm width：7 mm Bearing grade：ABEC-7 Bearing Characteristics：silent operation and high speed Ball material：Ceramic Si3N4 Bearing type：Hybrid ceramic ball bearing Application：Bicycle Bottom Brackets

High-concerned chemical: None Surface Roughness: Ra 0.2 Structure: Flexible Model Number: 6805 2rs Coatings: Nickel Material: Steel Brand Name: BNBG Certification: None Origin: Mainland China Torque capacity: 25x37x7 mm ID (inner diameter): 25mm OD (outer diameter): 37mm width: 7 mm Bearing grade: ABEC-7 Bearing Characteristics: silent operation and high speed Ball material: Ceramic Si3N4 Bearing type: Hybrid ceramic ball bearing Application: Bicycle Bottom Brackets