1pcs NA49/22 (22x39x17mm), Inner Diameter 22-40mm NA-type Needle Roller Bearings with Inner Ring

Material: Made of GCR-15 bearing steel, high hardness, high temperature resistance, long service life Appearance: Smooth surface without defects, with bearing model engraved for easy identification and storage Features: Conforms to international production standards, processed by high-precision CNC machine tools, high precision, large torque, low noise Advantages: Built-in high-strength rolling elements, with good load-bearing capacity, the bearing needle rollers are more wear-resistant, low friction and high operating efficiency Application: This bearing is used to withstand high radial loads in a compact space, and is used in applications that require reduced bearing height but high load-bearing capacity, such as transmissions, engines, machine tools, transmission systems, harvesters, tractors, washing machines, etc.