10pcs Small Bearings Inner Diameter 2mm 3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm 3x7x3 5x10x4 5x11x4 8x22x7 10x15x4 Mm Miniature Bearing(3x7x3mm)
Special Features
- Bearings are mainly used to fix and reduce the coefficient of friction of loads in mechanical transmission.
- Bearings can be used to reduce the friction coefficient during power transmission and keep the shaft center fixed.
- Simple structure, high speed, low friction coefficient, low vibration and low noise.
- Applications: widely used in industrial machinery, motorcycles, automobiles, power tools and mechanical equipment.
Description
Miniature bearings
Material: Chrome steel
Lubrication: grease-lubricated
Seals: both sides metal-sealed
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