6906-2RS Hybrid Ceramic Deep Groove Ball Bearings 30x47x9mm
Extra Light Precision Hybrid Ceramic Ball Bearings
This 6900 Series Ceramic Hybrid Bearing combines silicon nitride ceramic balls with quality chrome steel rings, a nylon cage, grease and seals. The deep thin-walled ball bearings of the 6900 series will bear moderate axial load as well as radial load.
- Lower coeficiancy of friction and higher speed rating compared to other ball bearing types of the same size.
- When the use of a thrust type ball bearing is not suitable due to high speeds the 6900 series can be used to bear pure axial loads.
- Deep groove geometry for high speeds and supporting both radial and axial loads.
- Applications include clutches, drives, gearboxes, compressors, pumps, turbines, and printing and textile machines.
- The use of ceramic balls in place of steel can radically improve performance due to a 60% reduction in weight, and an almost perfectly smooth surface that reduces vibration levels by 2 - 7 times.
- Operates at significantly lower operating temperatures which extends the life of the bearing.
- Reduction in centrifugal forces with lower vibration levels and less heat build up
- Up to 50% faster running speeds with reduced ball skidding and improved bearing rigidity'
- Naturally fracture resistant with low adhesive wear and improved lubricant life and superior corrosion resistance with a service life 2 - 5 times longer then steel bearings
- Deep Groove Ball Bearings feature simple configuration, easy using, high speed, long life and low noise (although they are not suitable for high temperatures).
- Brand: Fushi
- Model No:6906 Hybid Ceramic
- Inner Diameter/Bore (b): 30mm
- Outer Diameter (D): 47mm
- Width (B): 9mm
- Materials:Hybid Ceramic
- Quantity: 1 Piece
- Surface Roughness: Ra 0.05
- Structure: Deep Groove
- Coatings:Chrome Steel
- ABEC: 1
- Lubrication: Self-Lubricated (Grease)
- Dynamic Load (C): 7242 N
- Static Load (Co): 5003 N
- Limiting Speed (Grease): 14000 r/min
- Weight: 50g
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