625ZZ POM Plastic Coated Ball Bearings 5mm I.D. for 3D Printer 2pcs

Description:

• Pre-lubricated, normal accuracy.
• Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.
• With small friction and high-limit speed, Ball Bearings are cost-effective and require little maintenance.
• Chromium Steel (GCr15) made with heat treating, provides high and uniform hardness, good wear resistance, and high contact fatigue performance.
• Suitable for furniture, hardware accessories, mobile door, glass sliding door, aluminum door and window, shower pulley and drawers, etc. 

 
Specification:
Embedded Bearing: 625ZZ
Material: POM Plastic + Chrome Steel (GCr15)
Inner Diameter: 5mm
Outer Diameter: 23.89mm
Thickness: 10.23mm
Accuracy Class: P0 (ABEC-1)
Noise Level: Z1