VKBA5423 China Truck Bearing Double-row Combined Wheel Hub 94*148*135 - Low Heat, High Speed, Low Noise Suppliers & Factory
Bearing Detail
| Item No. | VKBA5423 |
| Bearing Type | Truck hub bearing |
| Material | Chrome steel GCr15 |
| Precision | P0, P6, P5, P4 |
| Clearance | C0, C2, C3, C4, C5 |
| Noise Level | V1, V2, V3 |
| Row Count | Double |
| Raceway Type | Crowned raceway |
| Specification | 94 * 148 * 135 mm |
| Usage | Car, Heavy Duty Truck, Trailer, Automotive vehicles |
| Brand | JITO or OEM |
| Ball Bearings Features |
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| Application | Mainly used in commercial vehicles such as trucks and trailers, and can also be used in ships, buses, filtration equipment, gantry milling machines, CNC drilling machines, wind energy equipment, reaction equipment |
| Bearing Package | Pallet, wooden case, commercial packaging or as customer requirement |
| Delivery Port | Tianjin or Qingdao |
| Lubrication | Grease or oil |
Product Description
Cage
The cage is made of TH glass fiber reinforced phenolic resin material, which has good wear resistance, self-lubrication and high temperature resistance. It can accurately guide the movement of the rolling element, reduce the collision and friction between the rolling elements, and improve the running accuracy and stability of the bearing.
Usage Characteristics
It has high-speed performance and can adapt to the high speed requirements of the wheel hub when the car is driving at high speed. At the same time, it can reduce friction and heat to a certain extent, and improve the efficiency and reliability of the bearing.
High Precision
The high-precision manufacturing process and advanced design ensure that the bearing maintains a high precision during operation, making the wheel rotate more smoothly and reducing vibration and noise.
Long Life
Made of high-quality chrome steel GCr15 material, it has good wear resistance and fatigue resistance, can withstand the large load generated by the truck during driving, and prolong the service life. In addition, it will be filled with high-quality grease before leaving the factory, which can maintain good lubrication performance under various harsh conditions and further extend the service life of the bearing.
Low Noise
After careful design and manufacturing, it can effectively reduce the noise during operation, provide the driver with a quieter driving environment, and reduce driving fatigue.
Good High-Speed Performance
It can adapt to the high speed requirements of the wheels of the truck when driving at high speed, and ensure the stability and safety of the vehicle when driving at high speed.
Application Areas
Maintenance
Regular Inspection
Check the use of the bearing at regular intervals, including whether there are abnormal noises, temperature increases, increased vibrations, etc., as well as the degree of wear of the bearing.
Clean and Lubricate
Clean the bearing and bearing seat regularly, remove dirt and impurities, and apply an appropriate amount of high-quality grease to reduce friction and wear.
Clearance Adjustment
Use tools such as vernier calipers to measure the clearance between the bearing and the bearing seat to ensure that the clearance meets the requirements of the instructions. If the gap is too large or too small, it is necessary to adjust or replace relevant parts in time.
Our Advantages
Solution
At the beginning, we will have a communication with our customers on their demand, then our engineers will work out an optimum solution based on the customers’ demand and condition.
Quality Control (Q/C)
In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.
Package
Standardized export packing and environment-protected packing material are used for our bearings, the custom boxes, labels, barcodes etc. can also be provided according to our customer’s request.
Logistic
Normally, our bearings will be sent to the customers by ocean transportation due to its heavy weight, airfreight, express is also available if our customers need.
Warranty
We warrant our bearings to be free from defects in material and workmanship for a 12 months period from the shipping date, this warranty is voided by non-recommended use, improper installation or physical damage.
Frequently Asked Questions
1. What are the key specifications and dimensions of the VKBA5423 bearing?
The VKBA5423 is a double-row truck hub bearing with exact specifications of 94 mm inner diameter, 148 mm outer diameter, and 135 mm width (94*148*135 mm), featuring a crowned raceway.
2. What material is used for the bearing cage and body?
The bearing body is manufactured from high-grade Chrome steel GCr15 for superior load capacity and fatigue resistance. The cage is constructed with TH glass fiber reinforced phenolic resin, providing wear resistance, self-lubrication, and thermal stability.
3. What vehicles and machinery can use the VKBA5423 bearing?
It is primarily designed for commercial vehicles including heavy-duty trucks and trailers, but is also suitable for buses, ships, filtration equipment, gantry milling machines, CNC drilling machines, and wind energy equipment.
4. What is the standard warranty coverage for this bearing?
The bearing comes with a 12-month warranty from the shipping date covering material and manufacturing defects. Note that improper installation, unauthorized modifications, or physical damage void the warranty.
5. Does JITO provide customized OEM branding and packaging options?
Yes, both JITO and OEM brands are supported. Customized packaging including special boxes, bespoke labels, and barcodes can be arranged according to specific client requirements.
6. What lubrication and routine maintenance are recommended?
The bearing can be lubricated with high-grade grease or oil. Routine maintenance includes regular inspection for noise or temperature rises, periodic cleaning and re-greasing, and measuring clearance with vernier calipers to ensure proper fit.