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- ±Ù¿ø: CN (Á¤Ç°)
- Àç·á: GCR15/GCR15SiMn
- ¸ðµ¨ ¹øÈ£: 71902C/AC
- Brand Name: YDPB
- Size: 15X28X7
- Structure: Precision angular contact ball bearings
Thin-walled Angular Contact Bearings
Angular contact ball bearings mainly bear larger unidirectional axial loads. The larger the contact angle, the greater the load-bearing capacity. The cage materials are steel plate, brass or engineering plastics, and the forming methods are 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.
71902C size hin-walled Angular Contact Bearings
1¡¢Bearing steel: Ultra-clean steel that can extend bearing life up to 80%
2¡¢Lubrication technology: the adopted grease and lubrication technology can extend bearing life and improve bearing performance
3¡¢Rolling body: steel ball, ceramic ball
4¡¢Cage: bakelite, nylon, brass and other cages
5¡¢Roduct classification: Angular contact ball bearings (15¡Æcontact angle 25¡Æcontact angle)
Schematic diagram of matching type for angular contact bearings
Thank you for coming.
If you want other types of angular contact ball bearings, there are DB, DF, DT, DBD, DFD, DTD, DBB, DFF, DBT, DFT, DTT and other paired angular contact ball bearings, or other special ball angular contact ball bearings, please contact us. At the same time, we can also provide ceramic balls, seals and other products. If there are other precision requirements of angular contact ball bearings, we can also provide, look forward to your visit!
Luoyang Yadian Machinery Equipment Co., Ltd.welcomes you to purchase and consult, thank you!
If you need other types of bearings but can't find them in my store, please contact me, thank you!
Bearings can be purchased online and can be ordered in stock (large wholesale is supported), if you have special requirements or higher quality, please contact me!
To provide enterprises with professional bearing matching, welcome to consult and negotiate!
Estimated delivery time
The order is sent within 48 hours after payment. (Customized products will be sent at the agreed time)
AliExpress Saver delivery
The order transaction amount is less than or equal to 5 US dollars, and the delivery time is 60 days.
AliExpress standard shipping (recommended)
Brazil promised to reach 90 days, and other countries promised to reach 60 days.
AliExpress Express (recommended)
Promised delivery time 20-35 days
E-EMS, DHL, FedEx, UPS, DPEX...
(7 days-25 days) varies by country/region. Please refer to the order page for the specific time.
There may be customs duties, which will be borne by the buyer. For details, please pay attention to the tariff policy of the destination country.
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