18 mm x 34 mm x 18 mm NMB MBT18V plain bearings

18 mm x 34 mm x 18 mm NMB MBT18V plain bearings New energy Bearing Manufacturing Co., Ltd 8 Days Days to Ship with easy-to-use parts graphics, giving you the ability to check parts availability, Plain Bearings pricing, examine remanufactured options. 18 mm x 34 mm x 18 mm

What is MBT18V bearing cross reference？