Truck Bearing 2272 Chrome steel GCr15 360*650*410 mm JITO/OEM Wheel Hub Support Drivetrain

Suitable lubrication method: designed for grease lubrication, suitable grease nipples are provided on the bearing seat. Grease lubrication has good sealing and lubrication properties, can maintain the good lubrication state of the bearing for a long time, reduce wear and friction, reduce maintenance costs, and is suitable for the operation requirements of trucks under different working conditions.

Reliable sealing performance: labyrinth seals are adopted, and labyrinth rings and rings are fastened. This sealing method can effectively prevent dust, impurities and moisture from entering the bearing, protect the bearing from external pollutants, increase the service life and reliability of the bearing, and ensure that the bearing can work normally when the truck is driving under various road conditions.

Strong load-bearing capacity: As a spherical roller bearing, it has two rows of rollers and can bear large radial loads and certain axial loads at the same time. During the operation of the truck, both its own weight and the weight of the cargo it carries are large. The 2272 bearing can support these weights well and ensure the safe operation of the vehicle.

Good spherical performance: The rollers of this bearing are drum-shaped, and the outer ring raceway is spherical. It can automatically adapt to the deflection and misalignment of the shaft, allowing a certain deflection angle between the inner and outer ring axes of the bearing. This is very important for vehicles such as trucks that travel under different road conditions. It can compensate for the misalignment between the shaft and the bearing seat caused by vehicle vibration, uneven road surface and installation errors, reduce additional stress and wear on the bearing, and extend the service life of the bearing.

Smooth operation: The structural design of the spherical roller bearing ensures good contact between the roller and the raceway during operation, and the movement of the rolling body is relatively smooth, which can effectively reduce vibration and noise. This helps to improve the driving comfort of the truck, reduce driver fatigue, and also reduce the noise pollution to the surrounding environment when the vehicle is running.

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, etc.

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.

JITO truck wheel hub bearings consist of two internal components,which are preadjusted and installed on the wheel hub. Bearings require no maintenance and are permanently lubricated, ensuring optimal operational performance under high loads thanks to precise axial clearance, compact design, and the use of high-quality grease. The use of such bearings ensures that heavy-duty vehicles can quickly and conveniently replace wheel hubs.

The truck wheel hub bearing unit is an integrated bearing assembled on the wheel hub of industrial vehicles.They consist of two permanently lubricated bearings that are identical and pre adjusted before leaving the factory. Due to being an integrated bearing, assembly is convenient, but a complete replacement is required to ensure optimal performance.

The maintenance free wheel hub unit consists of a bearing housing and two mechanical components, which can be assembled or disassembled in pairs. In addition, the perfect combination of components within the unit ensures and enhances bearing performance.This is an ideal solution that makes the assembly process quick, safe and efficient, and extends the service life of the bearings.