Products
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566834.H195/SET 1351/SET 2351 Hub Bearing for Commercial Vehicle 70*124.7*110.5 JITO/OEM
Properties and characteristics of wheel hub bearings
- Wheel hub bearings are key components that connect automobile wheel hubs and axles. Their core properties are as follows:
Material properties
- The main body is made of high-purity bearing steel (such as GCr15), which has high strength, wear resistance and fatigue resistance;
- The surface is quenched (hardness reaches HRC60-65) to enhance corrosion resistance and impact resistance;
- Some high-end products use ceramic balls (such as Si3N4) to reduce friction coefficient and improve high temperature resistance.
Performance parameters
- Precision level: mostly P5 or P6 (ISO standard), ensuring stability during high-speed rotation (radial runout ≤0.01mm);
- Load capacity: can withstand radial load (body weight) and axial load (lateral force during cornering);
- Working temperature: -40℃~120℃, short-term tolerance of 180℃ high temperature under extreme working conditions (such as braking).
Sealing design
- Double-lip rubber seals or metal labyrinth seals are used to prevent dust, water vapor and grease leakage;
- Some models have integrated sensor sealing structures and are compatible with ABS (anti-lock braking system) signal transmission.
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566193.H195 Hub Bearing for Commercial Vehicle 82*138*130 JITO/OEM
Application:
- Mainly used in the wheel hub of trucks to support the rotation of the wheel hub, bear the radial and axial loads when the vehicle is driving, ensure the stable rotation of the wheel, reduce friction and wear, and ensure the driving safety and stability of the vehicle.
Structural features:
- It is usually a combined bearing structure composed of inner ring, outer ring, rolling element and cage. A special sealing design may be used to prevent impurities such as dust and moisture from entering the bearing and affecting its performance and life. And it has high precision and rigidity, and can adapt to the complex loads generated when the truck is driving under different road conditions.
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566283.H195/805008/SET 1352 Hub Bearing for Commercial Vehicle JITO/OEM 100*148*135
Performance characteristics
- Low friction: The optimized roller design and the surface finish of the flange promote the formation of a lubricant film, which reduces friction, heat generated by friction and flange wear, and can better maintain preload and reduce noise levels during operation.
- Long service life: The logarithmic raceway shape of the crowned raceway optimizes the load distribution along the contact surface, reduces stress peaks at the roller ends, and reduces sensitivity to misalignment and shaft deflection.
- High operational reliability: The optimized surface treatment of the roller and raceway contact surface is conducive to the formation of a hydrodynamic lubricant film, and the consistency of the roller profile and size is extremely precise, providing optimal load distribution, reducing noise and vibration levels, and achieving more precise preload.
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566074.H195/SET 1346 Hub Bearing for Commercial Vehicle 70*125*114 JITO/OEM
Structural features
- Combined design: SET 1346 bearing is an integrated hub bearing unit, usually composed of inner ring, outer ring, rolling element (such as ball or roller) and cage. This combined design can reduce installation space and improve overall reliability and stability.
- Seal design: In order to prevent dust, moisture and impurities from entering the bearing and affecting its normal operation, SET 1346 bearings generally use high-performance seals, such as rubber seals or double lip seals, to ensure that the bearing can maintain good lubrication and operation in harsh working environments.
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566427.H195/VKBA 5424/SET 1311 Hub Bearing for Commercial Vehicle JITO/OEM 58*110*115
Structure:
- It is usually composed of inner ring, outer ring, double-row roller and cage. There are raceways on the inner and outer rings, and the rollers roll in the raceways. The cage is used to separate the rollers so that they can be evenly distributed and maintain appropriate spacing to ensure the normal operation of the bearing.
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VKBA 5423/SET1314/566425.H195/800792 D Hub Bearing for Commercial Vehicle JITO/OEM 93.8*148*135
Type:
- It belongs to the wheel hub bearing unit, which is developed on the basis of standard angular contact ball bearings and tapered roller bearings, usually a combination of double-row angular contact ball bearings or double-row tapered roller bearings.
Dimensions:
- Inner diameter is about 93.8mm or 94mm, the outer diameter is 148mm, and the width is 135mm.
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VKBA 5425/SET 1312/SET2312/566426.H195/581079C Hub Bearing for Commercial Vehicle JITO/OEM
Features and applications:
- Features: This bearing is a tapered roller bearing. This type of bearing can withstand large radial and axial loads and is suitable for the wheel hub of heavy vehicles such as trucks. It is pre-adjusted, lubricated and sealed at the factory, which simplifies the installation process and has good stability, temperature resistance and low noise.
- Application: Mainly used in trucks of brands such as Volvo and Renault. It can be used in the front axle, rear axle and the wheel hub of the left and right front wheels and rear wheels of the truck to support the rotation of the wheel and withstand various forces during the vehicle’s driving process.
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VKBA 5416/804162 A Hub Bearing for Commmercial Vehicle JITO/OEM
Bearing features:
- Usually made of high-quality bearing steel, using advanced manufacturing technology, with high load-bearing capacity, able to withstand the large loads generated by the truck during driving; with good rust resistance, excellent surface finish and high tensile strength, it can ensure stable operation in various harsh working environments and provide reliable support and smooth rotation for the truck’s wheel hub.
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BT2-0130A/VKBA 5408/SET 1335 Hub Bearing for Commercial Vehicle 105*160*140 JITO/OEM
Application
- It is usually composed of the inner ring, outer ring, rolling elements (usually balls or rollers) and cages. The inner ring matches the hub shaft, the outer ring matches the hub or bearing seat, the rolling elements roll between the inner and outer rings, and the cage is used to keep the rolling elements evenly distributed so that they can run smoothly.
Structure:
- It usually consists of the inner ring, outer ring, rolling elements (usually balls or rollers) and cages. The inner ring fits with the hub shaft, the outer ring fits with the hub or bearing seat, the rolling elements roll between the inner and outer rings, and the cage is used to keep the rolling elements evenly distributed so that they can run smoothly.
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VKBA 5432/BTH 0058B Hub Bearing for Commercial Vehicle 82*140*115 JITO/OEM
Structure
Modern commercial vehicle wheel hub bearings are mostly unitized (i.e. “wheel hub bearing units”) with high integration, mainly including the following components:- Inner and outer ring raceways: precision-machined tracks in contact with rolling elements.
- Rolling elements: steel balls or tapered rollers to reduce friction.
- Cage: fix the rolling element position to prevent collision.
- Seals: dustproof, waterproof, keep grease clean.
- Flange: connected to the wheel hub or brake disc to transmit torque.
- Sensor (optional): some bearings integrate ABS speed sensors.
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VKBA 5419/BTH 0075/SET 1312 Hub Bearing For Commercial Vehicle JITO/OEM 82*140*110
Features
- Strong load-bearing capacity: The structure of the tapered roller bearing enables it to withstand large radial and axial loads at the same time. It is suitable for working conditions with heavy loads, such as the wheel hub bearings of trucks, and can effectively support the weight of the vehicle and various forces generated during driving.
- Separable design: The inner ring, outer ring and roller assembly can be separated, which is easy to install and disassemble, more convenient when repairing and replacing bearings, and can improve maintenance efficiency and reduce maintenance costs.
- Good self-aligning performance: It can adapt to a certain degree of misalignment between the shaft and the bearing seat, compensate for installation errors and shaft deformation, ensure the normal operation of the bearing, and reduce additional stress and wear caused by misalignment.
- High precision: Made of high-quality bearing steel, and after precision machining and heat treatment processes, it has high dimensional accuracy and rotation accuracy, which can ensure the stability and reliability of the bearing at high-speed rotation, and reduce vibration and noise.
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SET1263/VKBA5418/805092C/805092.07 Hub Bearing for Commercial Vehicle 77*130*91
Features and performance
- Strong load-bearing capacity: As a tapered roller bearing, it can withstand large combined radial and axial loads and is suitable for parts that bear complex loads such as automobile wheels.
- Low friction coefficient: Low friction during operation can reduce energy loss, improve mechanical efficiency, and reduce heat generation.
- High rotation accuracy: It helps to ensure the rotation accuracy of the automobile wheel hub, making the vehicle run more smoothly and reducing vibration and noise.
- Long service life: Made of high-quality bearing steel, it has good wear resistance and fatigue resistance. Under normal use and maintenance conditions, it can meet the requirements of long-term operation of the car.
