High Speed Stainless Steel Sr144 Ceramic Dental Drill Bearing For Driving Motion
Product Description
Product Description
High speed stainless steel SR144 ceramic dental drill bearing with high precision
1. Good quality with beat price;
2. High precision,good wear resistance;
3. Large stock and good service;
2. High precision,good wear resistance;
3. Large stock and good service;
Product Specifications:
Product Name | dental bearing |
Model No | SR144TLKZN |
Bore Size | 2.38mm |
Outside Size | 6.35mm |
Width | 3.17mm |
Material | Chrome steel or Ceramic as customer required |
Cage | Brass, Steel, Nylon |
Precision Rating | P4 |
Trade terms | T/T, L/C, Western Union, Paypal |
Market | Global, but Asia, North America, South America, Middle East, Part of Europe are our main markets presently. |
- Dental Bearing of high precision level P5 , usable for various brands of high-speed dental turbine
handpieces
- Rotating speed 350,000-460,000 rpm under air-pressure of 200-250Kpa
- Working life for about six months under the normal operation
- Very less vibration, Very less noise, Antirust, Corrosion resistant
- High temperature resistant for disinfection
handpieces
- Rotating speed 350,000-460,000 rpm under air-pressure of 200-250Kpa
- Working life for about six months under the normal operation
- Very less vibration, Very less noise, Antirust, Corrosion resistant
- High temperature resistant for disinfection
Dental Bearing Type:
Miniature and instrument ball bearings can be divided into two basic types, deep groove and angular contact. The first (deep
groove) can be further divided into the following five classes depending on their design details:
* Standard type
* Flanged outer ring
* Extended inner ring
* Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.
* Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed
groove) can be further divided into the following five classes depending on their design details:
* Standard type
* Flanged outer ring
* Extended inner ring
* Expanded type in which one ring has a radial thickness that is larger than normal compared with the bearing width.
* Thin section type in which both rings are extra thin in the radial direction. They can also be classified as: open, shielded, or sealed
Material of Bearing Parts:
Bearing Part | Material | Characteristics |
Outer ring | Refined Stainless Steel 9Cr18Mo (AISI440C) | Antirust, Corrosion resistant, Hardness of Freezing Treatment |
Inner ring | Refined Stainless Steel 9Cr18Mo (AISI440C) | Antirust, Corrosion resistant, Hardness of Freezing Treatment |
Shield | Refined Stainless Steel | Corrosion resistant, Antirust |
Ball | Refined Stainless Steel 9Cr18Mo | Antirust, Corrosion resistant |
Super-hard Ceramic Si3N4 | Abrasion resistant, Corrosion resistant | |
Cage | Torlon | High strength, Ant-fraying, Self-lubricating |
Polyamide-imide | High strength, Ant-fraying, Self-lubricating | |
Textolite (Phenolic) | High strength, Ant-fraying, Self-lubricating |
Our Service
High quality
Passed the ISO9001:2008 quality system authentication
Good Price
The most cost-effective bearing
Fast Delivery
Strong productivity is fast enough for delivery
Our Company
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Product Categories : Ball Bearing > Deep Groove Ball Bearing
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