WMYCONGCONG 20 PCS F684ZZ Flanged Bearing 4x9x4mm Double Shielded Mini Ball Bearing for 3D Printer
WMYCONGCONG 20 PCS F684ZZ Flanged Bearing 4x9x4mm Double Shielded Mini Ball Bearing for 3D Printer
Specification: Product Name: Mini Ball Bearing Material: Bearing Steel Model: F684ZZ Inner Diameter: 4mm/ 0.16" Outer Diameter: 9mm/ 0.35" Height: 4mm/0.16" Color: Silver Tone Quantity: 20pcs Package Content: 20 x F684ZZ Mini Ball Bearing
Product Features
- Mini ball bearings, made of high quality bearing steel, High load bearing, low noise and high speed, providing with long service life
- F684ZZ bearings are double shielded to avoid contaminants entering, also can save lubricant and extend the service life.
- Applications: Ideal for 4mm shaft/rod projects, for electric motor, 3D printer, quadcopter or ship model.
- 4x9x4mm: inner diameter 4mm , outer diameter of 9mm, thickness of 4mm.
- Package Content: 20 * F684ZZ 4x9x4mm Flanged Bearing Double Shielded Ball Bearing.