10pcs Thin-walled Bearing Miniature Deep Groove Ball Bearing Double Sealed Steel Bearing Durable for Roller Skates 15 * 21 * 4mm

24.99

  • 【High Precision Process】This industrial standardized bearing has the characteristics of high speed, elegant performance and high stability. The standardized size is used in machine tools, gearboxes, instrumentation, motors, household appliances, internal combustion engines, transportation vehicles, agricultural machinery, etc
  • 【Principle Of Operation】Deep groove ball bearings are the most widely used type of rolling bearings, which is characterized by small frictional resistance and high rotational speed and can be used on mechanical parts that are subjected to radial loads or axial loads
  • 【Thin Bearing Specification】Model: 6702ZZ–Raceway Type: Deep Groove Raceway–Inner Diameter: Approx. 15mm / 0.6in–Outer Diameter: Approx. 21mm / 0.8in–Thickness: Approx. 4mm / 0.2in
  • 【Double Side Sealed】The skateboard bearing with double-sided sealing ring can prevent the intrusion of water, dust or other objects, reduce the frequency of maintenance and lubrication, and save the cost of lubrication
  • 【Single Column Ball Bearing】The deep groove raceway with single row ball bearings in our long plate bearings can ensure the efficient operation of steel balls, and the high-quality bearing steel materials can ensure long-term use

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Features: These bearings are made of high quality steel for low noise and long service life. They are double shielded to avoid contaminants entering and save lubricant. Bearings have a 15mm inner diameter, a 21mm outer diameter, and a 4mm thickness. These are great for small hobby 15mm shaft/rod projects. There comes total 10 pieces miniature bearings which you may use for many different projects.

Specification:
Model: 6702ZZ
Material: High-carbon chromium bearing steel
Type: Deep-groove high-speed
Rolling Element: Single row
Inner Diameter: 15mm / 0.6in
Outer Diameter: 21mm / 0.8in
Thickness: 4mm / 0.2in
Quantity: 10pcs
Weight: 33g / 1.2oz(approx.)

Package list:
10 * Bearings

Additional information

Weight 0.038 kg
brand

Oumefar

dimensions


:

3 x 2 x 1 cm; 33 Grams