Product Overview: The 3780/20 Inch Series Tapered Roller Bearing
The 3780/20 is a single-row inch series Tapered Roller Bearing designed for superior performance in demanding applications. With a bore diameter of 50.8mm, an outer diameter of 93.264mm, and a total width of 23.812mm, this bearing is engineered to accommodate heavy combined radial and axial loads in one direction. Its design features a separable cone (inner ring, rollers, and cage) and cup (outer ring), which simplifies installation, inspection, and maintenance procedures. The tapered geometry of the rollers and raceways ensures true rolling motion and minimizes friction, making it an excellent choice for a variety of industrial and automotive systems.
As a key component in our Inch Tapered Roller Bearings collection, the 3780/20 is manufactured from high-quality bearing steel to ensure durability and a long service life under rigorous operating conditions. These bearings are commonly used in pairs to handle axial loads in both directions, providing precise and rigid shaft guidance.
Features of the 3780/20 Bearing
- Inch-Based Dimensions: Specifically designed for machinery and equipment built to imperial standards.
- Separable Design: The cone and cup components can be mounted independently, streamlining the assembly process.
- High Load Capacity: Engineered to manage significant combined (radial and axial) loads.
- Low-Friction Operation: The tapered design ensures true rolling motion, reducing operational torque and heat generation.
- Durable Construction: Made from high-carbon chromium bearing steel for exceptional hardness and wear resistance.
- Single-Row Configuration: Provides high capacity for axial loads in a single direction.
Common Applications
- Automotive Systems: Widely used in vehicle wheel hubs, transmissions, and differential assemblies.
- Industrial Gearboxes: Provides reliable support for gears and shafts in various speed reducers and industrial drives.
- Agricultural Machinery: Essential for axles, wheels, and implements in tractors, harvesters, and other farm equipment.
- Construction Equipment: Found in heavy machinery like loaders, bulldozers, and cranes where robust performance is critical.
- Rolling Mills: Used to support rollers in steel and metal processing plants.
- Mining and Aggregate: Suitable for conveyor systems, crushers, and other heavy-duty mining equipment.
- Pumps and Compressors: Ensures stable rotation of shafts under heavy operational loads.
Benefits of Using the 3780/20 Bearing
- Enhanced Equipment Reliability: The robust design minimizes the risk of premature failure, reducing downtime.
- Extended Service Life: High-quality materials and precise manufacturing contribute to a long operational lifespan.
- Improved Rotational Accuracy: Provides rigid shaft support, which is critical for applications requiring precise alignment.
- Simplified Maintenance: The separable nature of the bearing allows for easier inspection, lubrication, and replacement.
- Versatile Performance: Capable of handling a wide range of load and speed combinations effectively.
- Cost-Effective Solution: Offers a durable and reliable performance that reduces long-term maintenance and replacement costs.
