less friction: These ball bearings adopted the method of rolling to reduce the friction during power and improve the efficiency of mechanical power.
deep : Deep raceway with single column ball bearing ensure the efficient of steel balls.
double-sided seal: These bearings adopted double-sided seal design, bearing from dust and extend the service life.
high speed: Low friction and and double-sided sealed design makes it can work in a high speed.
wildly applications: This ball bearings is used for machine tool, electronic equipment, pump industry,airship, reducer, plastic machine,motor, textile machinery.
4pcs U Groove Pulley 0840UU U Type Groove Pulley Roller Guide Wheel Bearing Roller Wheel 8x 39.5x 20.1mm/0.3x1.6x0.8in
KWD 4.500
10pcs U624ZZ Mini U Groove Ball Bearing Carbon Steel Guide Pulley for Rail Track Linear System 4x13x7mm
KWD 3
10pcs MR85ZZ Mini Ball Bearings, Double Shielded Ball Bearings for 3D Printer Model Making 5x8x2.5mm
KWD 3
10pcs Miniature Ball Bearings, MR115-2RS 5x11x4mm Steel Bearings for 3D Printers, Quadcopters Models
KWD 3
