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ISO9001 Four Point Contact Ball Bearing Durable With Steel Cage

Place of Origin China
Brand Name DJTech or OEM, TNT, SKF, Koyo ,FAG , NSK,INA,IKO,TIMKEN
Certification ISO9001-2015/SGS/BV/CE/IAF
Model Number QJXXXX Series, QJFXXXX Series
Minimum Order Quantity 50
Price Negotiable
Packaging Details Independent packing
Delivery Time about 3~4wks
Payment Terms T/T in advance
Supply Ability 7.5KKPCS/Month

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Product Details
Seals Type Open Precision ABEC 3, ABEC 5, ABEC 7
Material Steel Type Four Point Contact Ball Bearing
Width 25~82mm Bore Type Cylindrical Bore
Separable Yes Clearance C0,C2,C3,C4
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ISO9001 Four Point Contact Ball Bearing


Four Point Contact Ball Bearing Durable


Steel Cage Four Point Contact Bearing

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Product Description

High-Performance FAG Four Point Ball Bearings QJXXX Series Steel Cage

Product Description:

Four-point contact ball bearing is a kind of separated bearing , It can also be said to be a set of angular contact ball bearings capable of withstanding biaxial loads.The inside, the outer Ring Raceway is a peach-shaped section , When there is no load or pure radial load,The steel ball and the ferrule are in four-point contact.Single bearings may be substituted for angular contact ball bearings in front assembly or back assembly.


Four Point Contact Ball Bearings are one of the most versatile and popular type of ball bearings. The bearings feature four contact points between the internal and external raceways and the bearing balls, creating a secure and reliable seal. These bearings offer superior strength and low vibration performance, with a vibration level of V1. These bearings are separable, meaning they can be easily disassembled and reassembled for easy maintenance. The cage of the bearing is made of steel for durability and strength. The outer diameter of the bearing can range from 130 to 520mm, and the bore type is cylindrical bore. Four Point Contact Ball Bearings are widely used in industrial and automotive applications, providing superior quality and performance.



  • Product Name: Four Point Contact Ball Bearing
  • Separable: Yes
  • Inner Diameter: 75~340mm
  • Width: 25~82mm
  • Precision: ABEC 3, ABEC 5, ABEC 7
  • Weight: 1.45~48.5kg

Technical Parameters:

Attribute Value
Material Steel
Width 25~82mm
Seals Type Open
Precision ABEC 3, ABEC 5, ABEC 7
Type Four Point Contact Ball Bearing
Inner Diameter 75~340mm
Separable Yes
Weight 1.45~48.5kg
Vibration Level V1
Cage Steel


DJTech Four Point Contact Ball Bearing is a type of bearing that utilizes four point contact between the ball and the inner and outer rings. It is suitable for applications with radial and axial loads, and can accommodate tilting moments. It is available in various sizes ranging from 130mm to 520mm in outer diameter, and is well-known for its high precision, low noise, and long life.

This bearing is designed with high-quality materials, offering superior performance in demanding industrial environments. It is certified by ISO9001-2015/SGS/BV/CE/IAF, and is available with OEM, TNT, SKF, Koyo, FAG, NSK, INA, IKO, and TIMKEN brand names. It features a cylindrical bore and a vibration level of V1, and is available in the QJXXXX and QJFXXXX series.

This bearing is sold in independent packaging, and is available with a minimum order quantity of 50 units. Prices are negotiable, and deliveries are made within 3 to 4 weeks of payment. DJTech has an impressive supply capacity of 7.5KKPCS/Month, and it also comes with a weight range of 1.45kg to 48.5kg.

Therefore, DJTech Four Point Contact Ball Bearing is the perfect choice for a wide range of industrial applications. It is known for its reliability, durability and superior quality, and it is sure to deliver excellent performance in the long run.



Four Point Contact Ball Bearing
  • Brand Name: DJTech or OEM, TNT, SKF, Koyo ,FAG , NSK,INA,IKO,TIMKEN
  • Model Number: QJXXXX Series, QJFXXXX Series
  • Place of Origin: China
  • Certification: ISO9001-2015/SGS/BV/CE/IAF
  • Minimum Order Quantity: 50
  • Price: Negotiable
  • Packaging Details: Independent packing
  • Delivery Time: about 3~4wks
  • Payment Terms: T/T in advance
  • Supply Ability: 7.5KKPCS/Month
  • Weight: 1.45~48.5kg
  • Clearance: C0,C2,C3,C4
  • Cage: Steel
  • Width: 25~82mm
  • Outer Diameter: 130~520mm
We specialize in providing Four Point Contact Bearings, Four Point Contact Ball Bearings with competitive prices and excellent quality. We also can provide customized services to meet your special requirements for Four Point Contact Ball Bearings.

Support and Services:

Our Four Point Contact Ball Bearing comes with comprehensive technical support and service. We provide a wide range of services, ranging from the initial design and development to after-sales services. Our technical support team is always available to provide help and answer any questions you may have. We also provide on-site installation and repair services, as well as regular maintenance checks to ensure your Four Point Contact Ball Bearing is functioning properly. Furthermore, our team can also provide custom solutions to fit any specific needs you may have.


Packing and Shipping:

Packaging and Shipping of Four Point Contact Ball Bearing:

Four Point Contact Ball Bearing will be packaged and shipped in sturdy boxes with sufficient cushioning material to protect the bearings from damage. The boxes should be strong enough to handle multiple shipments. The bearings should be inspected prior to shipping to ensure that the bearings are of high quality and in good condition. If any defects are found, they should be reported to the supplier immediately.

The bearings should be shipped in accordance with international shipping standards and regulations. The supplier should provide the necessary paperwork including shipping documents, commercial invoices, packing lists, and other certifications. All of these documents should be properly filled out and accurate to ensure a smooth and safe delivery of the bearings.