V Groove Ball Bearing, 10pcs V1804 Track Roller Bearing Guide Rail Bearing, 4mm ID, 18mm OD, for Motor, Toys, Model, Instrument and Meter, Communication Equipment
Special Features
- 100% brand new and high quality.
- Made of high quality steel material for durability and long service life.
- Bearing has a V that generally rides on a rail.
- Smooth , small error, low noise, high speed.
- Suitable for motor, toys, model, instrument and meter, electric tools, communication equipment, fitness equipment and other fields.
Description
Specification:
Model: V1804
Material: Bearing Steel
Inner diameter: 4mm
Outer diameter: 18mm
Thickness: 8mm
Packagelist:
10 * V Ball Bearing
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