SMALL SIZE BEARINGS: These miniature ball bearings have an inner diameter of 5mm, an outer diameter of 11mm, and a thickness of 4mm.
WIDE APPLICATIONS: Miniature ball bearings are very suitable for precision work and applications that require a large number of functional mechanical parts in a small space, such as 3D printers or models.
DOUBLE SHIELDING DESIGN: Miniature ball bearings adopt double rubber seals, which can prevent pollutants from entering and save lubricant.
HIGH-QUALITY STEEL MATERIAL: These miniature bearings are made of high-quality steel with low noise and long service life.
10 BALL BEARINGS: There are 10 miniature bearings in total, you can use them for many different projects to meet your daily needs.
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 Ball Bearings Double Shielded Chrome Steel Deep Groove Ball Bearings Z2 1/4 Inch x 1/2 Inch x 3/16 Inch Precision Bearing for Electric Motor, Wheels, Home Appliances, Garden Machinery
KWD 2.500
