Kavitsu Bearing aspires to be a reliable ally in precision and performance. As a committed bearings manufacturer and exporter, we have earned a remarkable reputation for excellence in the industry thanks to the exemplary support of our dynamic team of engineers. Our dedication to bearings goes beyond simple business and it reflects our commitment to providing best quality components to our esteemed customers. We present a diverse range of bearings comprising of slew ring bearings, planetary gear systems and other associated products.
Excavator bearings are crucial components in construction machinery that enable smooth operation and precise movements of excavators. Excavator bearings play a vital role in the performance and durability of excavators. These machines are subjected to heavy loads, vibrations and harsh working conditions, making the selection of high quality bearings essential. Properly installed and maintained bearings help reduce friction, withstand heavy loads and ensure reliable operation of the excavator. There are several types of excavator bearings available in the market such as single row angular contact ball bearings, double row angular contact ball bearings and spherical roller bearings. Each type possesses distinct design and characteristics tailored to specific applications.
Single row angular contact ball bearings are widely used in excavators due to their ability to withstand radial loads and axial loads in one direction. Their ability to accommodate high axial loads is attributed to the contact angle which makes them suitable for utilization in excavator boom swivel joints.
Double row angular contact ball bearings have a higher load carrying capacity compared to single row bearings. They can support both axial and radial loads in both directions and are commonly used in the rotation mechanism of excavators.
Spherical roller bearings are engineered to support substantial radial loads and moderate axial loads. They have two rows of symmetrical spherical rollers and are commonly used in the slewing system of excavators, enabling smooth rotation under heavy loads.
Excavator bearings find applications in various parts of the machine, including boom cylinders, bucket cylinders, swing gearboxes and travel gearboxes. These bearings sustain heavy loads and offer effortless functioning to ensure efficient digging, lifting and rotating movements of the excavator. To ensure the longevity of excavator bearings, proper installation and maintenance practices are crucial. Adequate lubrication, periodic inspection and timely replacement of worn out bearings are essential to prevent failures and costly downtime.