7903CE 17*30*7 mm Full Ceramic Zirconia/Silicon Nitride Angular Contact Ball Bearing
| Min. Order: | 5 Piece/Pieces |
|---|---|
| Trade Term: | EXW |
| Payment Terms: | Paypal, L/C, T/T, WU |
| Supply Ability: | as per requirements |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
Product Detail
| Model No.: | 7903CE ceramic ball bearings |
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| Means of Transport: | Ocean, Air, Land |
| Brand Name: | XLB or neutral |
| ID: | 17 mm |
| OD: | 30 mm |
| Thickness: | 7 mm |
| material: | ZrO2 or Si3N4 |
| Grade: | P0,P6,P5,P4 |
| Clearance: | C0,C3 |
| Seal: | open or with seals |
| Production Capacity: | as per requirements |
| Packing: | divisual packing |
| Delivery Date: | 10-20 days or in stock |
Product Description
7903CE FULL CERAMIC ANGULAR CONTACT BALL BEARING
Size : 17*30*7 mm
Weight : ZrO2 / 0.013 kg ; Si3N4 /0.0071 kg
Material :
Ring : Ceramic Zirconia/ZrO2 & Silicon Nitride/Si3N4
Ball : Ceramic Zirconia/ZrO2 or Silicon Nitride/Si3N4
Cage : PEEK , PTFE ,telfon, nelon 66, polyimides, ZrO2, Si3N4, Stainless Steel
Or without cage /full complement bearing
7903CE Pictures :
7903CE Tech Data :
| Angular contact ceramic ball bearings | ||||||||||
| Boundary dimensions(mm) | Mounting dimensions(mm) | Mass | ||||||||
| Bearing No. | da | Da | ra | (kg) (refer) | ||||||
| d | D | B | r (min) | r1 (min) | min | max | max | ZrO2 | Si3N4 | |
| 7903CE | 17 | 30 | 7 | 0.3 | 0.15 | 19.5 | 27.5 | 0.3 | 0.013 | 0.0071 |
| 7003CE | 35 | 10 | 0.3 | 0.15 | 19.5 | 32.5 | 0.3 | 0.032 | 0.017 | |
| 7203CE | 40 | 12 | 0.6 | 0.3 | 22 | 35 | 0.6 | 0.052 | 0.028 | |
| 7303CE | 47 | 14 | 1 | 0.6 | 23 | 41 | 1 | 0.087 | 0.047 | |
| 7904CE | 20 | 37 | 9 | 0.3 | 0.15 | 22.5 | 34.5 | 0.3 | 0.028 | 0.015 |
| 7004CE | 42 | 12 | 0.6 | 0.3 | 25 | 37 | 0.6 | 0.052 | 0.028 | |
| 7204CE | 47 | 14 | 1 | 0.6 | 26 | 41 | 1 | 0.082 | 0.045 | |
| 7304CE | 52 | 15 | 1.1 | 0.6 | 27 | 45 | 1 | 0.11 | 0.06 | |
| 7905CE | 25 | 42 | 9 | 0.3 | 0.15 | 27.5 | 39.5 | 0.3 | 0.032 | 0.018 |
| 7005CE | 47 | 12 | 0.6 | 0.3 | 30 | 42 | 0.6 | 0.061 | 0.033 | |
| 7205CE | 52 | 15 | 1 | 0.6 | 31 | 46 | 1 | 0.099 | 0.054 | |
| 7305CE | 62 | 17 | 1.1 | 0.6 | 32 | 55 | 1 | 0.18 | 0.098 | |
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XLB 7903CE packing :
Single White Box Packing
Ceramic Application :
The ceramic bearing has anti-hig htemperature, anti-coldness, anti-corrosion, anti-magnetoelectricity and insulation, non oil self-lubrication, high speed. It can be used in awful environment and specially condition. It' s commonly used in aviation, spaceflight, navigation, petroleum, chemical, auto-car,electronic apparatus, metallury, electric-power, textile, pump, medical-appliance, scientific research, national defence these areas. It's a high-tech product using new material.
What we can offer
1) Si3N4 / ZrO2 deep groove ball bearings open style ceramic bearings with PTFE / PEEK cage or the full complement deep groove ball bearings , which can reach highest 1100°
2) angular contact ceramic bearings ,
3) self-aligning ceramic bearings
4) single direction trust ceramic bearings
5) full ceramic insert bearings with ZrO2 or Si3N4 material .
6) Hybrid ceramic bearings ,(Stainless steel or chrome steel + ceramic balls)
7) balls (stainless steel , ceramic balls , plastic bearings , steel)
DEEP groove ball bearing angular contact ball bearing Self-aligning ball bearing
Thrust Ball Bearing Si3N4 full complement bearing
Insert Bearing Hybrid cramic bearing
XLB Information :
A. Reputation
We enjoy a high reputation and good feedback from our customers, whom are spreading all over the world. Our customers are from more than 100 countries.
B. Wide Products Range and stock
With 4 owned manufacturing companies, we have wide product range and huge stock holding as well as strong package to meet customer requirement. More important, our good and stable quality enable us a reliable supplier. We are also certified by ISO 19001-2008 and UKAS management system and TS16949.
C. Technology
We have 20 engineers whom specialized in technology with robust and rich experience in design, offering technical data sheets and bringing innovative and customized solutions to suit your needs. Our factories own precise facilities and measurement equipments as well as advanced software to secure the good and stable quality.
XLB certificate
