6700 Series
6700 Series
Deep Groove Ball Bearings
Thin-walled deep groove ball bearings consist of inner ring, outer ring, steel balls, cage, grease and seals. 6700 6701 6702 6703 6704 6705 6706 6707 6708 6709 6710 6711
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Characteristics and application

Thin-walled bearings are extremely thin bearing sections and miniaturized, lightweight bearings. They are generally divided into different sealing forms, such as rubber seal-RS, iron seal-ZZ, etc., and use small outer diameter steel balls to obtain low friction torque, high rigidity and good rotation accuracy. At the same time, the hollow shaft design in thin-walled bearings ensures lightweight and wiring space.

In order to obtain low friction torque, high rigidity and good rotation accuracy of the bearing, a steel ball with a small outer diameter is used. The use of a hollow shaft ensures lightweight and wiring space. Thin-walled bearings achieve an extremely thin bearing section, and also achieve miniaturization and lightweight of the product. The diversity of products expands its scope of use. The thin-walled 6700 and 6800 series have a variety of dust cover forms, flange forms, stainless steel forms, wide forms, etc., with a full range of varieties


Bearing Number d mmD mmB mm
670010154
670112184
670215214
670317234
670420274
670525324
670630374
670735445
670840506
670945556
671050626
671155687

Application

Thin-walled bearings are a special type of bearings. Due to their thin design, they are lightweight, compact and efficient, and are widely used in various fields:

1. Aerospace: Thin-walled bearings are widely used in rotating parts of aircraft and spacecraft in the aerospace field, such as engines, spindles and transmission systems, due to their lightweight and efficient performance.

2. Automotive industry: Thin-walled bearings are widely used in key parts such as engines, transmissions and suspension systems in the automotive industry to improve the performance and reliability of automobiles.

3. Medical devices: Due to the miniaturization and precision manufacturing of thin-walled bearings, they are widely used in various medical devices in the field of medical devices, such as surgical instruments, diagnostic instruments and therapeutic equipment.

4. Robotics: With the continuous development of robotics, thin-walled bearings are widely used in robot joints and rotating mechanisms to improve the robot's motion performance and stability.

5. High-speed railway: In the field of high-speed railways, thin-walled bearings are widely used in the spindles, wheelsets and transmission systems of trains to improve the running speed and stability of trains.


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COMPANY STRENGTH

We can produce and supply P0 P6 P5(‌ABEC1 ‌ABEC3 ‌ABEC5), Z1 Z2 Z3, V1 V2 V3 and other bearings of various qualities, suitable for different scenarios. Our factory has sufficient inventory and fast delivery. In addition, our factory supports drawing customization or design & development of new bearings to meet your requirements.

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FAQ

Q: How is the product packaged?
A: Standard export seaworthy packing with waterproof paper inside and iron outside, secured by fumigated wooden pallets. It can effectively protect products from corrosion and various climate changes during Marine transportation.

 

Q: Is there quality inspection before loading?
A: Of course, all our products go through strict quality inspection before packing. Those that fail will be destroyed. Customers can also entrust a third party to inspect the products before loading.

 

Q: What are the loading ports?
A: In general, we ship the goods from Shanghai, Tianjin, Qingdao and Ningbo ports. You can designate other ports according to your needs.

 

Q:Can you deliver the goods on time?
A: Yes, we guarantee the best quality products and punctual delivery. Integrity is the tenet of our company.

 

Q: Can we take some samples? Any fees?
A: Yes, we can provide samples free of charge, but we don't pay for shipping. If you place an order after confirming the sample, we will refund your delivery fee or deduct it from the order amount.

 

Q: Can I visit your factory?
A: Of course. We welcome customers from all over the world to visit our factory.

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