6400 Series	 Deep Groove Ball Bearing
6400 Series	 Deep Groove Ball Bearing
6400 Series	 Deep Groove Ball Bearing
6400 Series	 Deep Groove Ball Bearing
6400 Series	 Deep Groove Ball Bearing
6400 Series	 Deep Groove Ball Bearing

6400 Series

6400 Series Deep Groove Ball Bearing is a widely used mechanical part. The inner diameter, outer diameter and width vary depending on the specific model. For example, the inner diameter of model 6411 is 55mm, the outer diameter is 140mm, and the width is 33mm. This type of bearing has the advantages of simple structure, easy use, and easy maintenance. It is suitable for high-speed and radial load-bearing applications, such as motors, automobiles, mechanical equipment and other fields.

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6400 Series Deep Groove Ball Bearings for Industrial Applications

The 6400 series deep groove ball bearings are precision-engineered components designed to deliver exceptional performance in various industrial and mechanical applications. These versatile bearings offer reliable operation, low maintenance, and long service life under diverse operating conditions.

  • Superior load capacity for both radial and axial loads
  • Low friction operation for energy efficiency
  • Precision-ground raceways for smooth rotation
  • High-quality steel construction for durability
  • Wide temperature range compatibility
  • Sealed and shielded options available for contamination protection

Our 6400 series bearings are widely used in:

  • Electric motors and generators
  • Pump systems for various industries
  • Material handling equipment
  • Agricultural machinery components
  • Automotive applications including alternators and transmissions
  • Industrial gearboxes and power transmission systems
  • Conveyor systems for manufacturing plants

Why Choose Our 6400 Series Deep Groove Ball Bearings?

Our deep groove ball bearings 6400 series stand out from competitors because:

  • Precision manufacturing ensures consistent quality
  • Advanced heat treatment enhances durability
  • Strict quality control at every production stage
  • Competitive pricing without compromising quality
  • Comprehensive size range to meet diverse requirements
  • Technical support available for proper selection and application

Maintenance and Installation Tips

To maximize the performance of your 6400 series bearings:

  • Ensure proper alignment during installation
  • Use appropriate tools for mounting and dismounting
  • Select the right lubrication for your operating conditions
  • Maintain clean working environment during installation
  • Regularly inspect bearings for wear or contamination

For specific technical requirements or custom solutions with our 6400 series deep groove ball bearings, please contact our engineering team for expert assistance.

Product parameters

Bearing Designation Dimension(mm) Basic load ratings (kN) Speed ratings(rpm) Weight
d D B rs min Cr Cor Grease Oil (Kg)
6403 17 62 17 1.1 22.7 10.8 14000 16000 0.27
6404 20 72 19 1.1 28.5 13.9 12000 14000 0.4
6405 25 80 21 1.5 34.5 17.5 10000 12000 0.53
6406 30 90 23 1.5 43.5 23.9 8800 10000 0.735
6407 35 100 25 1.5 55 31 7800 9100 0.952
6408 40 110 27 2 63.5 36.5 7000 8200 1.23
6409 45 120 29 2 77 45 6300 7400 1.53
6410 50 130 31 2.1 83 49.5 5700 6700 1.88
6411 55 140 33 2.1 89 54 5200 6100 2.29
6412 60 150 35 2.1 102 64.5 4800 5700 2.77
6413 65 160 37 2.1 111 72.5 4400 5200 3.3
6414 70 180 42 3 128 89.5 4100 4800 4.83
6415 75 190 45 3 138 99 3800 4500 5.72
6416 80 200 48 3 164 125 3600 4200 6.76

about Yinin

Shanghai Yinin Bearing and Transmission Company was founded in 2009 and has over 20 years of experience in the bearing field. We are China 6400 Series Deep Groove Ball Bearing manufacturers and offer custom 6400 Series Deep Groove Ball Bearing factory. Since 1999, starting from representing bearing manufacturers in China, we have exported different kinds of bearings. Nowadays we are developing one completed sales and manufacturing bearings group.

Industry Applications

Bearings also play a very important role in agricultural machinery. They are used to support rotatin...

Bearings are widely used in automobiles. They are the key supporting and rotating parts of many movi...

Used for support, height, angle, joint, and rotating parts of medical equipment.

Used for support, rotation, motor and compressor parts of household appliances.

Used for rotation and movement of support and guide parts of automation equipment

In building structures, bearings can be used to connect different structural components.

In the production process of food and beverages, pumps are needed to transport liquids and compresso...

Bearings are used in aircraft and spacecraft engines to support rotating components such as turbines...

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