Basic Info.
Aligning
Non-Aligning Bearing
Load Direction
Radial Bearing
Transport Package
NSK 7221becbm
Product Description
High Quality Precision Angular Contact Ball Bearing NSK 7221BECBM
NO1.Product Description
Products Name | 7221series bearing angular contact bearing |
Model | 7221BECBM |
Size(d*D*B) | 105*190*36mm |
Cage material | Bearing steel |
Tolerance for code | ABEC-1,ABEC-3,ABEC-5,ABEC-7 |
Vibration level | V4,V3,V2,V1 |
Radial play | C0,C2,C3,C4,C5 |
Retainer | PTFE, Nylon |
Feature | Smooth, low noise, good quality, long life, resistance to wear |
Dependable performance ,high precision |
Row No. | Single row or double row |
Quality standard | IS09001:2008 standard |
application | Auto, tractor, electric spindle, machine tool, metallurgy, mining industry |
Medical industry |
Delivery lead time | Normally 3-15days for ready goods in stock |
packing | Vacuum packing or according to customer's requirements |
Payment terms | 1:100%L/C at sight |
2:100%T/T in advance |
3:T/T50%deposit,L/C at sight |
4:Western Union |
5:Paypal |
OEM welcome | Samples needed or technical drawings |
NO2.Angular Contact Ball Bearing Description
Cage materials are flavonoids, synthetic resins or others subject to individual bearing features and application conditions.
Connection with the radially inner and outer rings and ball contact point contact ball bearing at an angle. The contact angle is generally divided into 15 °, 30 °, 40 °, represented by the letters C, A, B represents, NSK special production for such bearing contact angle of 25 °, with the A5 represents.
Angular contact ball bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
- Back-to-bacd arrangement (DB)
- Face to face arrangement (DF)
- Tandem arrangement (DT)
- Stamping steel cage (J)
- Stamping brass cage (Y)
- Nylon cage (TVP)
- High hardness fiber holder (TPA)
- One brass cage (MP)
NO3.OEM Bearing
1. deep groove ball bearing 6000,6200,6300,6400,61800,61900,Z,RS,ZZ,2RS
2. spherical roller bearing 22200,22300,23000,24000,23100,24100,CA,CC,E,W33
3. cylindrical roller bearing N,NU,NJ,NN,NUP,E,ECP,ECM,ECJ
4. taper roller bearing 30200,30300,32200,32300,31300,32000
5. Aligning ball bearing 1200,1300,2200,2300,
6. needle roller bearing NA,NAV,NK,NKI,RNA,NK,RNAV,ZKLF,ZKLN,ZARF,ZARN
7. thrust ball bearing 51100,51200,51300,51400,E,M
8. angular contact ball bearing7000,7100,7200,7300,AC,BECBM,C
9. spherical plain bearing GE,GEG,GEEW,U,UC,UG,GX,GAC,SA,SABP
10.Wheel hub bearing /ceramic bearing/plastic bearing/lazy susan bearing
NO4.Our Bearing Warehouse
NO5.Our Company
1,Our company is a high-tech enterprise specializing in P4, P2 high-speed precision machine tool bearings, high-speed electric spindle bearings, screw bearings, ceramic ball bearings production and research and development as one of the high-tech enterprises.
2,Our factory is located in Zhecheng West Industrial Park, Henan Province, the standard factory area of over 20,000 square meters. The company has passed ISO9001: 2008 quality system certification, with a provincial-level R & D center.
3,Our products are widely used in machine tools, metallurgy, aviation, automotive, railway and other industries and areas, by the user's trust and praise, with imported products to replace the unique advantages. High-precision bearings, special structure, the user of the product's geometric accuracy, high precision rotation.
4,Our company's leading products: angular contact ball bearings, machine tool spindle bearings, spindle bearings, ball screw support with bearings, high-speed ceramic ball bearings. Company to a solid technical strength, advanced technology and equipment, complete the test means, stable and reliable quality assurance.
5,All are welcome to visit the company, business negotiations, win-win cooperation.
Address:
Room 1115, Gelunbu Square, No. 291 Guangyi Road, Chongan Area, Wuxi, Jiangsu, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Agriculture & Food, Apparel & Accessories, Arts & Crafts, Auto, Motorcycle Parts & Accessories, Electrical & Electronics, Industrial Equipment & Components, Manufacturing & Processing Machinery, Packaging & Printing, Sporting Goods & Recreation, Toys
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
Company Introduction:
Wuxi Runder Bearing Co., Ltd. Was founded in 2006, is specialized in producing metric tapered roller bearings, Self-aligning Ball Bearings, double row tapered roller bearings, deep groove ball bearings, cylindrical roller bearings, spherical roller bearings, and so on. Production Specifications outer diameter Φ 15mm-Φ 220mm, registered trademarks for "Schuyler" card, code-named "Runder". Testing equipment company, you can outline the shape of the product, roundness, roughness, vibration, noise, cracks, dynamic and non-destructive testing, ISO9001: 2000 quality system is working effectively, SGS certification, to ensure that the whole process of product quality control. Products sold throughout the country and exported to the United States, Europe, the Middle East and Southeast Asian countries and regions, products widely used in motors, automobiles, motorcycles, mining, oil, and so on. We are willing to provide foreign customers with quality products and excellent service! We warmly welcome new and old customers to negotiate business!