VETOR GROUP
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The 3780/20 bearing is a precision-engineered Tapered Roller Bearing, specifically categorized within our comprehensive range of Inch Tapered Roller Bearings. This assembly comprises an inner ring (cone) with rollers and a cage, and an outer ring (cup), designed to be separable for easier mounting and maintenance. With a bore diameter of 50.8 mm, an outer diameter of 93.264 mm, and an overall thickness of 30.302 mm, the 3780/20 is adept at supporting high radial loads and substantial axial loads in one direction simultaneously. Its robust design ensures reliable performance in demanding industrial and automotive applications where heavy loads and shock are common.
Engineered to effectively manage both heavy radial and axial loads in a single direction.
The cone and cup can be mounted independently, simplifying installation and removal processes.
Provides high stiffness and precise alignment, crucial for applications requiring stable rotation.
Constructed from high-quality bearing steel, ensuring excellent wear resistance and long service life even under challenging conditions.
Conical rollers and raceways ensure optimal load distribution and reduced friction, contributing to operational efficiency.
Manufactured to inch series standards, ensuring compatibility with a wide range of existing machinery.
Automotive Wheel Assemblies: Widely used in car and truck wheel hubs, supporting the vehicle's weight and steering forces.
Industrial Gearboxes: Essential in transmitting power efficiently while accommodating varying loads in mechanical drive systems.
Agricultural Equipment: Found in tractors, harvesters, and other farm machinery where robust load support is needed.
Construction Machinery: Utilized in heavy equipment like excavators, loaders, and cranes for durable articulation points.
Mining and Quarrying Equipment: Suitable for conveyor rollers, crushers, and other heavy-duty machinery exposed to harsh environments.
Pumps and Compressors: Provides reliable support for rotating shafts, ensuring consistent performance in high-pressure systems.
Machine Tools: Supports spindles and other critical components, maintaining precision and rigidity during operation.
The 3780/20 bearing features standard inch-series dimensions, including a bore diameter of 50.8 mm (2.000 inches), an outer diameter of 93.264 mm (3.6718 inches), and an overall thickness of 30.302 mm (1.1930 inches).
This bearing is specifically engineered to handle heavy radial loads and substantial axial loads in one direction simultaneously, making it ideal for high-stress applications.
The separable design means that the inner ring assembly (cone, rollers, and cage) can be mounted independently from the outer ring (cup). This simplifies installation, disassembly, and maintenance procedures.
The 3780/20 bearing is constructed using premium-quality bearing steel, which provides exceptional wear resistance, rigidity, and overall durability under heavy operational loads.
Common applications include automotive wheel hubs, industrial gearboxes, agricultural machinery, construction equipment (like loaders and excavators), mining rollers, pumps, compressors, and machine tool spindles.
