5QD 407 621A wheel bearing and hub assembly for Golf VII front axle

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  Top 3 raw material 

  Raw material are purchased from Xingcheng Special Steel, which cooperates with leading bearing brands such as Sweden SKF, Germany FAG, and Japan NSK all the year round.
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  Top 3 steel ball 

  It is G10 grade steel ball which is imported from Japan Tsubaki Nakajima.
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  High quality grease 

  The grease is Japanese KYODO YUSHI  AF-1, which has very good lubricity and long shelf life.

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  Strong strength factory

  We have 50 sets of CNC turning equipments, 20 sets of CNCcenters , 32sets of grinding equipemnts, 28sets of wheel bearing assembly, 2sets of heat treament...
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  Professional test instruments

  Bearing assembly is tested by a series of professional instruments to ensure its reliable and stable quality, such as: clearance testing, vibration measurement, ABS testing, etc.
  
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  Quality management system certificated

  We have passed IATF16949:2018, ISO45001:2018 and ISO14001:2015 certifications to guarantee product quality futher.

Product process

About IQFPS

Kunshan Five-Pointed Star Bearing Co., Ltd is the branch of Red Star Bearing Factory (Shanghai Lu Hong Bearing Factory), moved to Kunshan officially and changed its name in July 2017. There are 60 years of professional bearing production history. The company has developed on the basis of more than 20 excellent technicians and other experienced engineers. While inheriting the advantages of technology, it also shoulders the responsibility to carry forward the brand. The factory was established in 1958, known as "Red Star" brand bearings, and won the recognition in domestic and international bearing industry. The company mainly produces wheel hub bearings and hub assembly, as well as various non-standard bearings. Our main series are for VW, Audi, Mercedes-Benz car, and we have also been developing Honda, Toyota, GM, Volvo, Hyundai, Kia series and more. The bearings are widely exported to Europe, North America, Southeast Asia and etc. Nowadays “Five-pointed Star” treats “innovation and excellence”, “quality and integrity”, “customer satisfaction” and “eco-friendly and caring worker” as the business philosophy, the life, the goal and the responsibility. We are committed to create the five-pointed star bearing into a century of national enterprises!

OUR MORE ADVANTAGES: 

1.       We have 15 years of supporting experience in secondary suppliers of automakers.

2.       Our factory has a building area of 6,600 square meters, and has passed IATF16949:2009 quality management system certifications.

3.       We have a variety of high-precision quality testing equipments and third-party bench testing.

4.       We also have German standardized process control and professional production equipments.

5.      The bearing hub unit material used by our company is the same as the steel used by the international brand bearing manufacturers, Jiangyin Xingcheng 55# special steel, due to the stability of the steel itself, the bearing avoids channel spalling during use.

6.       The steel ball is a high-precision G10 steel ball from Tsubaki Nakajima, Japan. Due to the material, the steel ball can ensure that the bearing will not crack and damage the bearing during operation. The sorting accuracy is accurate to ensure that the product is in the channel. Uniform force to ensure product life.

7.      The grease is the grease of Japan Synergy AF-1. This grease has high performance and good lubricity, and belongs to the luxury accessories in the current grease industry.

8.       We can provide customized service, because we have an excellent R&D team.

IQFPS Premium Wheel Hub Bearing

We produce high grade wheel hub units to improve the efficiency, safety and reliability of automotive applications. test shows that IQFPS premium wheel hub units last twice as long as economy-line units.

• We use Gcr15 as the material of inner ring and outer ring, this is the most suitable bearing steel for Generation 1 hub bearing, and steel supplier is Baosteel and Wuhan Iron and Steel Group Corp.

• AKS and TSUBAKI NAKASHIMA is the supplier of our steel balls (G10), whose dimensional stability and precision stability is famous in the world. It will help our bearing more durable and last longer.

• Grease from KYODO YUSHI (JAPAN), it helps the bearings to roll smoothly and can last for 3 years at least.

• C56E2 medium carbon bearing steel (which is equal to S55C and SAE1055) is used for the material of flange.

• Premium seals to help prevent installation damage and provide enhanced protection for extended bearing life and durability.

• Advanced Sensor Technology monitors wheel speed for Anti-Lock Braking Systems (ABS).

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• FAQ

• 1.Can you give me your best price ?

• A:All bearings are made from our factory directly ,the raw material is GCr15 , and all process like forging , heat treatment ,turning ,tumbling ,grinding ,washing , assembly , packing are all finished by us ,so our price will be reasonable and competitive definitely .
  

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• 2. What’s your MOQ?

• A:Most of all type bearings we showed in our website is stock , MOQ is 10 pcs , if you need custom , it’s usually 2000pcs and it depends on your drawings.
  

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• 3.What’s your sample policy ?

• A: Yes , for stock type , samples are offered freely , For customizing samples charged but will be removed from the final order .
  

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• 4.What packing i should choose ?

• A: We can offer 2 packing method , one is white box and another is colored box . If you are retailer or dealer ,our advice is colored box ,so it looks more beautiful , if you are wholesaler , our advice is white bo , so you can packed it as your customer like , if you are brand , our advice is do your own packing design .
  

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• 5.What’s your delivery time after i pay?

• A: For stock type , delivery time is 3-7 working days , and for customized , it depends on your quantity and drawings,usually it's 60days.
  

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• 6.Can i make my own design ?

• A: Yes . we are manufacturer .If you want to do your design , the most important is drawings , and tell us your request , we will make the samples according to your drawings and idea , then make mass production after you confirming the samples
  

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• 7. What payment you accept ?

• A: Mass production by T/T , Western Union and Money Gram . and PayPal for sample order .
  

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• 8. What’s your shipping method ?

• A: For small order , it will be shipped via express and air,
  

•     For large order , it will be shipped by sea.