ITEM NAME:2PCS 30 x 17 x 7mm Bicycle Hybrid Bearings Replacement Bike Crankset Bearings Description: Madle of qualified material, high strength, anti-rust & durable. Designed for universal bike with standard size: 30 x 17 x 7mm. Black ceramic ball comes wiht low friction, corrosion resistance & self lubrication. 440 stainless steel inner and outer rings bring you strong stability and dust-proof cap can protects the bearing from dirty. Using TS high tenperature grease inside the bearing makes it more lubricate and extends the service life of the bearing. Specification: Material: Stainless Steel, Ceramic Color: Silver Size: 30 x 17 x 7mm/1.18 x 0.67 x 0.28inch Package Includes: 2 Pieces Bike Bottom Bracket Bearings Note: Please allow slight difference due to manual measurement. Color might be slightly different due to different displayers. Thanks for your understanding. SKU: DMO0018317154039789.Designed for universal bike with standard size: 30 x 17 x 7mm. 2 Pieces Bike Bottom Bracket Bearings. Color might be slightly different due to different displayers. SKU: DMO0018317154039789. Using TS high tenperature grease inside the bearing makes it more lubricate and extends the service life of the bearing.
