In Stock R Series R4-2RS R4RS R4 2RS Inch Miniature micro Deep Groove Ball bearing
In Stock R Series R4-2RS R4RS R4 2RS Inch Miniature micro Deep Groove Ball bearing
| Product Information |
|
Bearing Number |
R4 |
|
Size |
0.25*0.625*0.196 (inch) |
| Material |
GCr15 |
| Seal Type | 2rs(Rubber Seal) |
| Certification |
IATF 16949 |
| Delivery | Express/Air/Ship |
| Order Directly |
Yes |
|
In Stock»» |
 |
 |
 |
 |
| 6000 Series | 6200 Series |
6300 series
|
608 zz /2rs |
| Application Industry : | |||
| Caster Wheel Bearing | Motor Bearing | Ceiling Fan Bearing | Skate Bearing |
Introduction:
Miniature ball bearings are small deep groove ball bearings. It is a metric series bearing with an outer diameter of less than 9 mm. The inner diameter is usually 1 mm, but can be as small as 0.6 mm. The types of miniature ball bearings are metric 68 series, 69 series, 60 series and so on. There are 6 types of inch R series. On this basis, it can also be divided into ZZ steel dust cover bearing series, miniature bearing series with RS rubber seal ring, etc.
About 40% of the failures of miniature ball bearings are caused by dust, dirt and corrosion, which lead to torque and noise problems. Most of the dirt can be observed with the naked eye. Due to the small size of miniature ball bearings, more attention must be paid during the installation process to avoid excessive force.
It mainly bears radial load and can bear small axial load. It is suitable for various applications with high speed, low friction torque, low vibration and low noise.
Application industry:
Miniature ball bearings are widely used in Industrial equipment, office equipment, instrumentation, various household appliances, computers and office machines, gearboxes, instruments, motors, transportation vehicles, agricultural machinery, internal combustion engines, construction machinery, construction machinery.
Advantage:
1. High speed, high precision
2. Long service life
3. Low noise and good performance
F&Q:
Q: If I want to mark my own brand on your bearing in small Q’ty, does it work?
A: Yes, we can engrave your own brand on the rings of bearing in small Q’ty.
If the future, when you have larger Q’ty, we can open the cover mold of your own brand name.
Q: Does your company accept the small quantity of orders?
A: Once your bearing is standard size bearing, we accept the small Q’ty even in 1pc.
Q: will you send me free sample?
A: Yes, sample is free, but the freight cost has to be paid by you.
Q: If I don't see the type of bearing I need, what should I do?
A: We have too many bearing series number. Sometimes, we are unable to put them all on the Alibaba.
Just send the inquiry to us, and we’ll send you the detail of your bearing.
Q: Why is your bearing price higher than others?
A: If you compare our bearing with Shandong price, our price is defiantly higher.
However, if you compare the quality with price, our bearing value is most cost-effective for you to use.
If you have other questions, please feel free to contact us as below.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier