B71900 2RZ Single Row Angular Contact Bearing For Automobile

Bearing type: High speed sealing angular contact ball bearing

Bearing series: B719-2RZ, B719-2RZ/HQ1, B70-2RZ, B70-2RZ/HQ1 Series

Inner diameter size range: 10-220mm

Performance characteristics: High speed; high stiffness; suitable for grease lubrication

Applications of spindle bearing: CAEC super high speed single row angular contact ball bearings might be used in the fields of machine tools, textiles, automobiles, railways, metallurgy, chemicals, electronics, Industrial pumps, Compressors, Material Handling, Electric motors.

Product features of angular contact ball bearing:

1. High-quality bearing materials: CAEC adopts ultra-clean steel, high purity high-carbon chromium bearing steel GCr15 from a well-known domestic manufacturer, which can extend the life of the bearing by 80%.

2. High quality bearing rolling elements: The bearing balls provided by CAEC have good product performance to ensure the optimal bearing configuration and smooth operation at high speed and quiet. CAEC has a complete process production line, from powder ultrasonic pre-dispersion, mixture mixing, spray drying granulation, near-net-size molding, cold isostatic pressing, GPS-HIP combined sintering process, high-precision grinding and processing, total quality inspection to packaging. CAEC has a comprehensive quality control system, quality identification of raw materials and auxiliary materials, quality control of mixed materials, quality control of pressing and sintering, and quality control of finished products.

3. More suitable bearing cage: CAEC mostly adopts bakelite cage, which can more effectively reduce the friction between metal and bearing balls and extend the life of the bearing. CAEC can also choose more suitable bearing cage materials according to customer requirements and bearing applications.

4. Advanced lubrication technology: CAEC uses high performance grease and advanced lubrication technology to extend bearing life and improve bearing performance.

5. Ultra finished raceways:CAEC uses special honing to minimize noise, improve lubricant dispersion and increase bearing life.

6. Contact angle: CAEC ultra high speed precision bearings usually use 15°and 25° contact angles.

7. Accuracy grade: CAEC can offer the high precision angular contact ball bearings with P2, P4A, P4 grade.

CAEC Precision Bearing Quality Control and Assurance:

Austrian AICHELIN heat treatment equipment and long-life heat treatment process provide a strong guarantee for the continuous and reliable operation of bearings.


FAQ:

Q: Are you trading company or manufacturer?
A: CAEC is bearing manufacturer, the only first-class comprehensive research institute in China bearing industry.

Q: How do you control quality of bearing?
A: CAEC has established quality control systems for each kind of bearing and spindle. All products and services passed ISO9001-2008 Quality Certificate.

Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail  for more information.

Q: How about the package?
A: Industrial packing in general condition (Plastic tube+ carton+ pallet). Accept design package when OEM.

Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have the forwarder.

Q: Is sample avaiable?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable. We can design the bearing with your requirements and use your own LOGO and package design.