ZhongHong bearing Co., LTD.
Innovate ZH Bearing, and Rotate the Peak of Bearing World！ Begins with customer needs ,and finally customer satisfaction.
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Product Description
| Single Row Radial Ball Bearings | Miniature Bearings | Self-Aligning Ball Bearings | Angular Contact Ball Bearings | ||
| Metric | Inch | Single Row | Double Row | ||
| 6900 Series | RLS Series | 670 Series | 1200 Series | 7000 Series | 5200 Series |
| 6000 Series | RMS Series | 680 Series | 1300 Series | 7200 Series | 5300 Series |
| 6200 Series | R Series | 690 Series | 2200 Series | 7300 Series | |
| 6300 Series | 1600 Series | 600 Series | 2300 Series | ||
| 6400 Series | 3000 Series | 620 Series | |||
| 16000 Series | 630 Series | ||||
| BR00 Series | |||||
| Spherical Roller Bearings | Cylindrical Roller Bearings | Tapered Roller Bearings | Needle Roller Bearings | Thrust Roller Bearings | Thrust Roller Bearings |
| 23000 Series | N Series | 30200 Series | K Series | 51100 Series | 29200 Series |
| 24000 Series | NU Series | 30300 Series | NA Series | 51200 Series | 29300 Series |
| 22200 Series | NJ Series | 31300 Series | NKI Series | 51300 Series | 29400 Series |
| 22300 Series | NUP Series | 32200 Series | RNA Series | 51400 Series | 200/500 Series |
| 23200 Series | NNU Series | 32300 Series | NK Series | 52200 Series | 200/600 Series |
| NF Series | LM Series | HK Series | 52300 Series | 200/700 Series | |
| NN Series | JLM Series | BK Series | 52400 Series | ||
| JM Series | 53200 Series | ||||
| L Series | 53300 Series | ||||
| 53400 Series | |||||
| 54200 Series | |||||
| 54300 Series | |||||
| 54400 Series | |||||
Features:
1. Seals: Open Type, Sealed Type, Shielded Type;
2. Cage: Machined Brass Cage, Steel Cage, Plastic Cage;
3. Outer Ring: With our Without Snap Ring Groove;
4. Precision Grade: P0, P6, P5, P4;
5. Clearance Grsde: C2, C0, C3, C4, C5;
6. Vibration Grade: Z1V1, Z2V2, Z3V3.
Product Picture
Other Size
| Name | High Precision Ball Bearing |
| Brand | |
| Model NO. | 7201AC |
| Inner Size: | 12mm |
| Outer Siez: | 32mm |
| Package: | Original Single box package + Big Paper Box + Pallet |
| Material | chrome steel |
Bearing accessories include:
Steel ball,roller,needle roller,bearing block,adapter sleeve,retainer,seal ring,oil seal,lubriexcavatoring grease, Washer on shaft,shield,shaft sleeve,snap spring, ferrule,forge piece,mould and so on.
Product details:
Angular contact ball bearings have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.
The axial load carrying capacity of angular contact ball bearings increases with increasing contact angle. The contact angle α is defined as the angle between the line joining the points of contact of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis
Quality standards:
China Bearing Standard: GB/T 307.3—1996, General rules for rolling bearing GB/T 307.31996. Bearing hardness:63°Hardness testing equipment: HRD-150type Electric Rockwell.
Angular contact ball bearing main appliexcavatorion:
(1)single row angular contact ball bearing used in:
Machine shaft,high frequence motor,gas turbine, centrifugal separator, small cars front wheel , differential pinions axis
(2)double row angular contact ball bearing used in:
oil pump, ROM. Watts blower , Air compressor , All kinds of transmission , Fuel injection pump , Printing machinery
Our Company
Zhonghong bearing manufacturing co., Ltd is a bearing production,
sales - based company, the company in the industrial field has many years of bearing
supporting and industrial service experience.
Types involved: deep groove ball bearings, joint bearings, conical bearings,
cylindrical bearings and so on Our products are widely used in machine tools, coal mine,
railway, petroleum printing, power plant, ship, aviation, automobile and other industries
Inspection Picture
Quality Certifiexcavatores
Quality seervices
Products process: Advanced producing equipment, inspection equipment and good control system to keep the
product produce smoothly.
Quality guaranty: Product quality assurance period is over year 2000 miles.
Superficial finish: Carefully work in the assembly line to confirm the products in perfect appearance.Products
can also be manufactured according to drawings and samples with customers requirement. We sincerely
welcome our friends to visit and negotiate business.
Meanwhile, we are looking forward to finding long-term partners..
Package
1.High speed, High Precision, Low Noise, Long Service Life
2.Wide Array of Appliexcavatorions
3.Large Inventories
4.Small order accept
5.Competitive Prices and High Quality
6.Various Brands
7.Require little maintenance
8. OEM is supported
9. Our company insists on the "quality first, credit first" business ideas and our product specifiexcavatorion is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.
RFQ
Q1: Are you manufacturer or trading company?
A1: We are manufacturer
Q2: Whafs the MOQ?
A2:Usually Your MOQ is around 3000 pcs/color. Contact us for a quotation on
orders under 3000 pieces and we will do whatever we can to accommodate you.
Q3:Can i Get samples?
A3:Of course, we usually provide existing sample for free, however you need to
cover the express charge, and if you have special request then we will charge
you for special arrangement, and this charge is refundable when order is up
to a certain quantity.
Q4: What's the delivery time of your products?
A4: Usually the delivery time is 30 days after confirming order and detail. Delivery
time depending on your purchasing quantity and production season.