Shaanxi Fortune Industries Co.ltd
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 50000PCS/MONTH |
| Delivery Time | 20-45DAYS |
| Packaging Details | carton,pallet |
| Feature | Low Noise |
| Number of Row | Single row |
| Seals Type | sealed |
| Application | Automotive.tractor.construction Machinery.rolling Mill |
| Outside Diameter | 80mm |
| Inner Diameter | 35mm |
| Brand Name | SFT |
| Model Number | 7307AC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 50000PCS/MONTH |
| Delivery Time | 20-45DAYS | Packaging Details | carton,pallet |
| Feature | Low Noise | Number of Row | Single row |
| Seals Type | sealed | Application | Automotive.tractor.construction Machinery.rolling Mill |
| Outside Diameter | 80mm | Inner Diameter | 35mm |
| Brand Name | SFT | Model Number | 7307AC |
| Place of Origin | China | ||
| High Light | 80mm angular ball bearing ，tractor Nylon Ball Bearings ，35mm single angular contact bearing | ||
Angular Contact Ball Bearings 7307AC Cheap Ball Bearing Nylon Ball Bearings
Angular contact ball bearings mainly bear larger unidirectional axial loads. The larger the contact angle, the greater the load-bearing capacity. The material of the cage is steel plate, brass or engineering plastic, and the forming method is stamping or turning, depending on the bearing form or use conditions. There are other combined angular contact ball bearings, double row angular contact ball bearings and four-point contact ball bearings.
Angular contact ball bearings can bear radial load and axial load at the same time. It can work at higher speeds. The larger the contact angle, the higher the axial load carrying capacity. High-precision and high-speed bearings usually take a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase. Single row angular contact ball bearings can only bear axial load in one direction. When bearing radial load, additional axial force will be caused. And it can only limit the axial displacement of the shaft or housing in one direction. If it is installed in pairs, the outer rings of a pair of bearings are opposite, that is, the wide end faces the wide end face, and the narrow end faces the narrow end face. In this way, additional axial force can be avoided, and the shaft or housing can be restricted to the axial clearance range in both directions. Angular contact ball bearings can bear radial load and axial load at the same time because of the relative displacement of the raceways of the inner and outer rings on the horizontal axis—combined load (single row angular contact ball bearings can only bear axial load in one direction, Therefore, paired installations are often used). The material of the cage is brass, synthetic resin, etc., which are differentiated according to the type of bearing and the conditions of use. Type 7000C (∝=15°), type 7000AC (∝=25°) and 7000B (∝=40°) have the lock on the outer ring. Generally, the inner and outer rings cannot be separated and can bear radial and axial directions. The combined load and the axial load in one direction. The ability to withstand the axial load is determined by the contact angle. The larger the contact angle, the higher the ability to withstand the axial load. This kind of bearing can limit the axial displacement of the shaft or housing in one direction.
l Single row: 78XX, 79XX, 70XX, 72XX, 73XX, 74XX 2 Mini: 70X 3 Double rows: 52XX, 53XX, 32XX, 33XX, LD57, LD58 4 Four-point contact: QJ2XX, QJ3XX
| Model | Inner Diameter(mm) | Outside Diameter (mm) | Width(mm) | Weight (KG) |
| 7304AC | 20 | 52 | 15 | 0.15 |
| 7305AC | 25 | 62 | 17 | 0.243 |
| 7306AC | 30 | 72 | 19 | 0.362 |
| 7307AC | 35 | 80 | 21 | 0.475 |
| 7308AC | 40 | 90 | 23 | 0.657 |
| 7309AC | 45 | 100 | 25 | 0.875 |
| 7310AC | 50 | 110 | 27 | 1.14 |
| 7311AC | 55 | 120 | 29 | 1.45 |
| 7312AC | 60 | 130 | 31 | 1.81 |
Advantages:
1.Low friction, almost noiseless and high rolling speed
2.Easy to install
3.Simple structure ensures fast equipment
4.Optimised internal design
5.High load ratings
6.Increased limiting speed
7.High strength ball guided brass cage
8.High dimensional and running accuracy
9.Narrow axial clearances or preloads range
10.Universal facing in standard
Company Details
Business Type:
Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
100~120
Ecer Certification：
Verified Supplier
Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ... Shaanxi Fortune Industries Co.,ltd located in Xi’an of the oldest city in China. We have experience for over 15 years, As a professional exporter in Ball & Roller Bearings and Auto Parts on standard and nonstandard, our success is based on: High Quality Bearing at the Good Price ...
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