10Pcs Deep Groove Ball Bearing Miniature Double Sealed Guide Bearings Durable Ribbed Small Steel Bearings for 3D Printer Wheel 4 * 9 * 4mm

$23.99

  • 【High Quality Material】The whole body of the flanged ball bearing is made of high-quality bearing steel material, which has a smooth and beautiful surface while maintaining super high strength, which is sufficient for long-term use
  • 【Well Sealed】The rib bearing with sealing rings on both sides can prevent water, dust or other objects from entering, so the lubrication and maintenance period of the unilateral rib bearing is longer, and it saves more oil
  • 【Wide Application】Our ball bearings are suitable for many small projects with 4mm shafts/rods: such as industrial machinery, automobiles, ships, household appliances, healthcare systems, sliding doors and windows, scooters and other skating applications, and can also be used for 3D printer roller bearings
  • 【Guide Bearing】Our single-sided bearings can be installed in 9mm holes and can be connected and fastened; they can also play a guiding role like deep V-shaped bearings, reducing friction through rolling motion
  • 【Specification】Inner Dia:4mm / 0.15inch; Outer Dia: 9mm / 0.35inch; Thickness:4mm / 0.15inch;Flange Diameter: 10.3mm / 0.4inch

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Description:
Miniature flanged ball bearings are available ball bearings of quite small size. These miniature ball bearings have a 4mm inner diameter, a 9mm outer diameter, a 4mm thickness and a 10.3mm flange. Ball bearings of this size are ideal for precision work and applications that require a lot of functional mechanical parts in a small space, such as 3D printer, quadcopter or model.

Features:

Specifications:
Material: Bearing steel
Outer Diameter: 9mm / 0.35″
Thickness: 4mm / 0.15″
Flange Diameter: 10.3mm / 0.4″
Quantity: 10pcs

Package Includes:
10 x Bearings

Additional information

Weight 0.02 kg
brand

Oumefar

dimensions