説明
Our precision deep groove ball bearings are designed for high precision, low noise, small vibration, high reliability and long life. They are mainly used in various types of electric motors. They are also known as EMQ (Electric Motor Quality) bearings.
EMQ bearings are widely used in household appliances, toys, electric power tools, car motors and other fields. With optimal design, high reliability heat treatment, precision manufacturing processes and high-grade grease, these products perform better on reliability, vibration and noise levels than standard products making them more suitable for electric motor applications. These products can also be applied to most gearbox applications as well.
The deep groove ball bearing is the most typical structure in rolling bearing and for extensive purpose. Such bearing can carry both the radial load and the axial load, Thanks to the small friction moment, It is most suitable for the working occasion of high speed rotation, low noise and low vibration. The bearing is widely applied to automobile, electric appliances, instruments, constructional mechanisms, agricultural machines and other special machineried. Such bearing is in multiple varied structures including open and close ones.
Inner ring and outer ring: imported material requirements, fine grinding, full inspection, black chamfer import process;
Steel ball: high quality high grade steel ball;
Cage: riveted stamped steel cage Dust cover: ZZ, stamped steel plate, high speed operation, no printing can be customized;
Sealing ring: 2RS, made of rubber, dustproof and waterproof, no printing can be customized;
Grease: fully meets standard grease loading;
Cages:
Steel stainless steel, brass or PEEK cages can be used at the same operating temperatures as the bearing rings and balls.For temperature limits of cages made of other polymer materials,refer to Polymer cages.
Seals
The perissible operation temperature for seals depends on the seal material.
NBR:-40 に +100 ℃ (-40 に -210 ºF)
Temperatures up to 120 ℃ (250 ºF) can be tolerated for bried periods.
FKM:-30 に +200 ℃ (-20 に +390 ºF)
Temperatures up to 230 ℃ (445 ºF) can be tolerated for brief periods.
| タイプ | 6202 | Closure type | ZZ, 2RS |
| ブランド | mazel/NATURAL | d(mm) | 15 |
| Original | Wuxi, 中国 | D(mm) | 35 |
| 材料 | Chrome steel, Carbon steel, Stainless steel, 等. | B(mm) | 11 |
| Cage Material | Steel / Nylon | Number of row | single |
| Tolerance | P0 P6 P5 | Clearance | C0 C2 C3 C4 |
| Vibration | V1 V2 V3 | Noise | Z1 Z2 Z3 Z4 |
| 証明書 | ISO9001:2008 | 応用 | Motor/electric accessories/ Skateboard/etc. |
Packaging Details
包装
A.Polybag +Box+Carton
B.B.Tube+Box+Carton
C.As per customer’s request
We have kinds of packages, such as plastic bags, cartons, special boxes. We use different packages based on the products and our customers’ requirements.
Port :ShangHai
Lead Time:Shipped in 30 days after payment
The use of our deep groove ball bearing:
If you have any other questions, please feel free to contact us as follows.
Q: Why did you choose us?
あ. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.
B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
C. The best service provided by a well-trained international sales team.
Q: Do you accept small orders?
100% quality check, once your bearings are standard size bearings, even one, we also accept.
Q: How long is your delivery time?
Generally speaking, if the goods are in stock, it is 1-3 日. If the goods are out of stock, it will take 6-10 日, depending on the quantity of the order.
Q: Do you provide samples? Is it free or extra?
はい, we can provide a small amount of free samples. Do you mind paying the freight?
Q: What should I do if I don’t see the type of bearings I need?
We have too many bearing series numbers. Sometimes we can’t put them all on web. Just send us the inquiry and we will be very happy to send you the bearing details.
Welcome to contact me anytime!