Bearing size:
Balls: ZrO2 ceramic balls
Inner/outer races: ZrO2 Ceramic
Cage: PTFE
Type: Deep groove full ceramic ball bearing
This list for one full ceramic bearing.
Full ceramic
bearing with diamagnetic electrically insulating, wear resistance and corrosion
resistance, self lubricating, high temperature resistance, cold and other
characteristics, can be used in extremely harsh environment and special
conditions. The ferrule and the rolling body adopts zirconium oxide (ZrO2)
ceramic materials, the retainer using Poly Tetra Fluoro Ethylene (PTFE) as
standard equipment.
1. High speed:
with cold resistance, stress resistance to pressure, small elastic, thermal
conductivity, light weight, the advantages of small friction coefficient, can
be applied to 12000 rpm to 75000 rpm for high speed spindle and other high
precision equipment;
2. High
temperature resistant: use the temperature at 100 degrees to 600 degrees
between the generated due to the range of temperature expansion. Can be used in
furnaces, plastic, steel and other high temperature equipment;
3. Corrosion
resistance: the material itself has corrosion resistance characteristics, can
be used in strong acid, strong alkali, inorganic, organic salt, water and other
fields, such as: plating equipment, electronic equipment, chemical machinery,
shipbuilding, and other medical equipment.
4. Because of no
magnetic, magnetic dust absorption, can reduce premature bearing flaking, big
noise. Available in the demagnetization device. Precision instruments and other
fields.
5. Due to
electrical resistance, electrical insulation, can avoid arc damage bearings,
can be used in a variety of insulation of power equipment.
6. Because of the
unique ceramic materials, vacuum oil-free self-lubricating property, in
ultra-high vacuum environment, zirconia ceramic bearings can overcome the plain
bearing can not realize the problems of lubrication.
Main uses:
Medical equipment, optical instruments, printing machinery, machine tools, high-speed motor, low temperature engineering, food processing machinery
Ship to USA via USPS, other country via China
airmail, all items are provide tracking
number you can feel free to track it.
Most parcel will arrive
in around 20 days, but Customs will random inspection some parcel, so that's
why some parcel need more than four weeks to arrive.
You can optional to upgrade the
postal service to Express (it will arrive within 10 days), please contact us
before making payment, we will calculate the express price for you, if you have
already made payment but you want to upgrade to express service, please contact
us ASAP, if the mail not sent out yet, we can change it for you, but if it
already arrive post office, it is no way to change it.
Country |
Delivery Time | ||||||
Working
Days (not including holiday) |
5-7 |
8-11 |
12-14 |
15-19 |
20-22 |
>22 | |
Working
Days + Saturday + Sunday |
5-9 |
10-15 |
16-20 |
21-25 |
26-30 |
>31 | |
|
Rate
(item arrived) |
5
.1% |
50.1% |
29.6% |
10.5% |
4.6% |
0.1% |
|
Rate
(item arrived) |
9.9% |
63.2% |
19.1% |
3.4% |
4.3% |
0.1% |
|
Rate
(item arrived) |
21.4% |
50.0% |
14.3% |
7.2% |
6.6% |
0.5% |
|
Rate
(item arrived) |
10.5% |
28.6% |
43.8% |
10.1% |
6.7% |
0.3% |
|
Rate
(item arrived) |
11.1% |
22.2% |
30.3% |
20.9% |
13.5% |
2% |
|
Rate
(item arrived) |
0.0% |
47.1% |
31.4% |
17.6% |
3.8% |
0.1% |
|
Rate
(item arrived) |
3.5% |
25.0% |
47.9% |
12.9% |
9.7% |
1% |
|
Rate
(item arrived) |
2.5% |
10.2% |
18.2% |
17.3% |
31.3% |
20.5% |
Payment:
Please
make payment within 7 days after the last winning auction is closed. Unpaid
item(UPI) complaint will be filed by ebay selling manager, ebay system will
file the UPI case after 8 days automatically, please understand we must file
the case for cancellation so we can get the transaction fee back from ebay.
If
you need more time to process the payment, please message us to let us know.
Welcome to our store! We are professional wholesaler of industrial tools,have more than 20 multiple shop in China. High product quality, reasonable prices, excellent customer service and a reliable credit standing is our tenet. If you don't see what you are looking for or have any question, please send Ebay message to us and we will respond. We look forward to servicing you on your small or large orders. Please come back soon and visit us again!