10pcs 5x8x2.5 Stainless Steel Hybrid Ceramic Ball Bearings SMR85 2RS CB ABEC7 5x8x2.5mm Greaseless
Special Features
- Bearings play a major role in fixing and reducing the friction coefficient of loads in mechanical transmission.
- Bearings are used to reduce friction during power transmission and keep the shaft center fixed.
- Simple structure, high speed, small friction coefficient, small vibration and low noise.
- Application: Widely used in industrial machinery, motorcycles, automobiles, power tools and mechanical equipment.
Description
Product number: SMR85-2RS CB
Structure: Deep groove
Bearing Material: 440C Stainless Steel
Ball material: ceramic Si3N4
Bearing type: Hybrid ceramic ball bearing
Aperture(d): 5 mm
Outer diameter (D): 8mm
Width(B): 2.5 mm
Sealing cover: rubber sealing ring
Lubrication: No grease required, fast rotation
Hardness: 58HRC
License: C0
Bearing grade: ABEC-7
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