High Speed 3.175x6.35x2.38mm Dental Handpiece Bearing R144 SR144ZZ SR144TLZN Mini Ceramic Bearings Double Shield
Price:
2.5 USD
MOQ:
100 PCS
Delivery Time:
5-8 work days
Brand:
SKS
Product Description
SR144TLZN 3.175*6.35*2.38 High Speed Dental Bearing
Performance requirements for high speed dental bearing:
It must operate stably during use, be sturdy without deformation and run noiselessly. Additionally, it should feature high precision, resistance to high-temperature sterilization, a long service life and corrosion resistance.
Specifications of high speed dental bearings:
- Bearing dimensions: 3.175*6.35*2.38mm.
- Bearing structure: One shield (normal shield)
- Materials of balls: Stainless steel & Ceramic
Product Features:
- Compatibility: Perfectly usable for many brands and models of high-speed dental handpieces (W&H, KaVo, Sirona, NSK)
- Long life: Working life of about 8-12 months under the normal operation and maintenance
- Stainless steel races: Vacuum heat-treated for 40% improved corrosion resistance.
- Rotating speed 350000-450000 rpm under the air-pressure of 200-250Kpa.
- Corrosion resistant, High-temperature sterilization resistant.
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 |
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Company
Foshan Suwei Bearing Trading Co., Ltd
Location
Room 609, Building 1, South China Medical City, Airport Road, Foshan, Guangdong.
Contact Person
Kaphy Chan