Stepper MotorChina 1"X2 1/4"X5/8" Inch Rls8zz Rls8z Rls8 Zz 2z Z Metal Shields Single Row Deep Groove Ball Bearing for Motor Auto Textile Packaging Papermaking CNC Machinery, Find details about China Bearing, Ball Bearing from 1"X2 1/4"X5/8" Inch Rls8zz Rls8z Rls8 Zz 2z Z Metal Shields Single Row Deep Groove Ball Bearing for Motor Auto Textile Packaging Papermaking CNC Machinery