High Speed BAQ3922BA QJ110ZZ Four-point Contact Ball Bearing

High Speed BAQ3922BA QJ110ZZ Four-point Contact Ball Bearing

⚙️Product description:

Core mechanical properties:

As a four-point contact ball bearing, QJ110Z inherits the typical advantages of this type of bearing:

Bidirectional load-carrying capacity: Through the four-point contact structure of the steel balls and the inner and outer raceways, it can simultaneously withstand bidirectional axial loads and a certain radial load, making it suitable for variable load scenarios such as automotive gearboxes.

High-speed adaptability:

With an optimized raceway curvature design and reduced air resistance due to the dust cover, the maximum speed can reach 3000-4000 r/min (refer to parameters of the same series), meeting the high-speed operation requirements of automotive transmission systems.

Compact structure:

A single bearing can replace two sets of bearings arranged face-to-face or back-to-back, significantly saving design space in automotive gearboxes and drive axles.

⚙️Technical Parameters:

Product Name	BAQ3922BA QJ110ZZ
Size	50x80x16mm
Material	Gcr15(bearing steel)/chrome steel
Weight	0.27KG
Load direction	can withstand bidirectional axial loads and a certain radial load
Lead Time	3-5 days
Brand Name	Famous brand/RMO/Neutral/OEM
Shipping Port	GUANGZHOU, NINGBO, SHANGHAI
Payment	100% T/T, or 30% T/T In Advance ,70% T/T After Finished Product

 

⚙️Special design for vehicle compatibility:

Dust protection: The double-sided ZZ-type dust covers are in interference fit with the outer rings of the bearings, providing effective protection in the sandy, muddy and water-filled environment of vehicle travel, reducing the risk of lubricant contamination.

Material and precision: Bearing steel is used, which undergoes quenching and tempering treatment, with a hardness of HRC 60-65; the tolerance grade is defaulted to P0 level (ordinary level), and some models can also offer a P6 level high-precision version to ensure smooth transmission.

 

Bearings No.	ID(d*D*H)mm	Weight (KG)
155TN9	52*90*24	0.65
DAC152TN9	50*90*24	0.67
QJ210LB	50*90*20	0.48
BAQ3818E	42*90*20	0.57
BAQ3922BA(QJ110Z)	50*80*16	0.27
B-DE08A92	40*67*24	0.36
QJ20107(621507)	37*74*18	0.32
LR203-2R5R	17*47*12	0.11
QJ109EZ	40*75*85*16	0.35

 

⚙️Product Application:

Four-point contact ball bearings are commonly used in machine tool spindles, high-frequency motors, steam turbines, etc. In the automotive field, they can be applied to the transmission and steering systems of automobiles.

• 

  Automotive Steering 
• 

  Heavy-Duty & Industrial Use
• 

  Precision Equipment

 

 

⚙️Precautions:

1. Keep clean	2. Use with caution	3. appropriate tool	4. Hot-loading	5. Be careful of rust
Dust will have a bad effect on the bearing, so keep the surrounding clean.	Strong impact during use can easily cause scratches and indentations.	Avoid replacing existing tools, and use appropriate tools.	Bearings are precision parts, so hot installation is recommended.	Sweat on your hands during operation will cause rust, so it is best to wear gloves.

⚙️Obtain Certificate:

About Rimao

Since its establishment in 2011, Rimao Bearing has combined international vision with local wisdom and injected innovative ideas into every bearing and pulley with its profound industry accumulation and unremitting pursuit of technology. We have not only passed CE and ROHS certification, but also set a new benchmark in the industry and led the development trend of the bearing industry.

 

We are not just a ball bearing and roller bearing importer and wholesaler. We provide real solutions to help you achieve the product and design goals set by your customers. With more than 20 years of production and sales experience, tens of thousands of models and specifications, we look forward to cooperating with you!