3D Printer Part and Spares for DIY and Industrial Builds

MR105ZZ bearing is a compact 5x10x4 mm stainless steel miniature ball bearing with metal shields (ZZ) for dust protection and long-life grease, delivering high-speed, low-friction rotation in tight spaces. Suitable for 3D printers, small motors, RC models, fans, and compact robotics; rated around 5,000–6,000 RPM.

• Miniature size: fits tight spaces and thin shafts
• High-speed capable: Rated around 5,000–6,000 RPM
• ZZ metal shields: Helps reduce contamination and retain lubrication
• Stainless steel bearing: Durable, wear-resistant, and corrosion resistant
• Pre-lubricated: Long-life grease for smoother operation and low maintenance

608ZZ bearing is a pre-lubricated, metal-shielded deep groove ball bearing sized 8x22x7 mm. Made of carbon steel, it supports both radial and axial loads with high-speed capability and low maintenance.

• Deep Groove Ball Bearing, 608ZZ
• Size: 8x22x7 mm (ID 8 mm, OD 22 mm, width 7 mm)
• 2 metal shields for dust protection
• Material: Carbon steel; pre-lubricated with oil
• Dynamic load rating Cr 3300 N; Static load rating Cor 1350 N
• Common uses: 3D printers, motors, RC vehicles, conveyors, DIY projects

698ZZ is a high-precision, metal-shielded 8x19x6 mm miniature deep-groove bearing. It features double metal shields (ZZ/2Z), pre-lubrication, and a high-speed capability up to 39,000 RPM. It supports dynamic load up to 2250 N and static 910 N, and can operate as fixed or floating. Ideal for electric motors, robotics, 3D printers, medical devices, and compact machinery, offering quiet, precise, durable performance with low maintenance.

• Type: Deep groove ball bearing
• Size: 8x19x6 mm (ID x OD x Width)
• Shields: Double metal shields (ZZ/2Z) for high-speed capability
• Lubrication: Pre-lubricated with long-life grease
• Performance: Dynamic load 2250 N; Static 910 N; up to 39,000 RPM
• Versatility/Applications: Fixed or floating bearing; suitable for motors, robotics, 3D printers, medical devices, small machinery

606ZZ bearing is a metal-shielded deep-groove ball bearing with 6x17x6 mm dimensions. Its ZZ non-contact shields protect the grease and offer light protection against dust, moisture, and debris while enabling high-speed, low-friction operation. Suitable for high radial loads and precise, quiet running. Common uses include 3D printers, small motors, conveyors, and DIY projects. Each order includes 1 piece.

• Bore diameter: 6 mm
• Outer diameter: 17 mm
• Width: 6 mm
• Shielding: metal ZZ non-contact shields on both sides
• Type: deep-groove ball bearing
• Weight: 10 g
• Package: 1 piece per order