SR144TLZWN 3.175*6.35*2.78 High Speed Dental Bearing
The Performance Requirements for High Speed Dental Bearings:high precision,stable operation,silent running,high temperature resistance & sterilization compatibility,long service Life,corrosion resistance.
Specifications of high speed dental bearings:
Brand Compatibility & Precision Design:P4-grade precision for kaVo, W&H, Sirona and others. with low vibration and noise.
Materials of balls:Stainless steel & Ceramic
Bearing dimensions:3.175*6.35*2.38mm,3.175*6.35*2.78mm,3.175*7.938*3.571 etc.
Product Features:
High-Speed Stability:Stable operation at 450,000 rpm.
Maintenance-Free&Long Life:Solid lubrication for 6+ months of service and 135°C sterilization resistance.
Corrosion Resistance: Corrosion-resistant for stainless steel acidic/alkaline and high-temperature sterilization.
High speed dental handpiece bearing Product Parameters:
| NO. | Dental handpiece Bearing type | Inside Diameter | Outer Diameter | Inner ring width | Outer ring width | Step outside diameter | Step width | Flange outer diameter | Flange width | RPM |
| | d | D | B | C | DK | CK | DF | CF |
| 1 | SR144Z | 3.175 | 6.35 | 2.38 | 2.38 | - | - | | | 450000/min |
| 2 | SR144ZK(step) | 3.175 | 6.35 | 2.38 | 2.38 | 5.98 | 0.98 | | | 450000/min |
| 3 | SR144ZW | 3.175 | 6.35 | 2.78 | 2.78 | - | - | | | 450000/min |
| 4 | SR144ZWK(step) | 3.175 | 6.35 | 2.78 | 2.78 | 5.98 | 0.98 | | | 450000/min |
| 5 | SFR144Z | 3.175 | 6.35 | 2.38 | 2.38 | - | - | 7.518 | 0.584 | 450000/min |
| 6 | SFR144ZW | 3.175 | 6.35 | 2.78 | 2.78 | - | - | 7.518 | 0.787 | 450000/min |
| 7 | SR2-5Z | 3.175 | 7.938 | 3.571 | 3.571 | - | - | - | - | 400000/min |
| 8 | SFFR144WZ | 3.175 | 7.5 | 2.78 | 2.78 | | | 7.5 | | 450000/min |
| 9 | SFR144GWZ | 3.175 | 7.5 | 2.78 | 2.78 | | | 7.5 | | 450000/min |
| 10 | SFR144KZ1WZ | 3.175 | 6.35/7.5 | 2.78 | 2.78 | 6.35 | | 7.5 | | 450000/min |
| 11 | SR144K1Z | 3.175 | 6.35 | 2.38 | 2.38 | 5.88 | | | | 450000/min |
Product Tags:
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SR144TLZWN 3.175*6.35*2.78 High Speed Dental Bearing Cage Torlon Fits most dental handpieces Color Silver Images
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