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The HC306 is a pillow block bearing in the HC300 series. It has a 1-1/16" inner diameter, ~2.8346" outer diameter, and 0.71kg weight, boasting 26,500N dynamic and 14,900N static load capacity. Suitable for medium-low speeds, it's widely used in agricultural, conveying, and textile machinery to stabilize shafts and reduce wear.
Combines the bearing, cast iron housing, and mounting hardware into a single pre-assembled unit, simplifying installation, reducing setup time, and lowering operational complexity for on-site technicians.
Engineered to primarily handle radial loads, with the rigid cast iron housing enhancing structural stability under moderate to heavy load conditions, ensuring consistent performance during long-term operation.
Compensates for slight angular and parallel shaft misalignments caused by installation errors or equipment vibration, minimizing friction, reducing component wear, and extending the bearing's service life.
The cast iron housing offers strong corrosion resistance and impact resistance, while the sealed bearing structure effectively prevents dust, debris, and moisture ingress, reducing the need for frequent lubrication and maintenance.
Essential for supporting rotating rollers in belt conveyors, roller conveyors, and chain conveyors, widely used in logistics warehouses, mining sites, and manufacturing workshops for material transportation.
Ideal for harsh farm environments, applied in grain harvesters, corn threshers, feed mixers, and irrigation water pumps to support key rotating shafts with stable performance.
Used in textile machines (e.g., spinning frames), printing presses, woodworking machinery (e.g., sawmills), and packaging equipment to ensure smooth operation of transmission systems.
Suitable for small and medium-sized fans, water pumps, air compressors, and electrical machinery, providing cost-effective and reliable rotational support for daily production and operation.
The HC306 bearing features a 1-1/16" inner diameter, an outer diameter of approximately 2.8346", and weighs 0.71kg. It has a dynamic load capacity of 26,500N and a static load capacity of 14,900N.
It is widely used in agricultural machinery (like harvesters, threshers, mixers, and pumps), conveyor systems, textile machinery, and general mechanical devices like fans and air compressors.
The self-aligning design compensates for slight angular and parallel shaft misalignments caused by installation issues or vibrations, which helps minimize friction, reduce wear, and extend the bearing’s service life.
The cast iron housing provides structural stability under moderate to heavy loads, offers strong resistance to impact and corrosion, and shields the bearing insert from external physical stress.
No, it features a pre-assembled, integrated design that combines the bearing, housing, and mounting hardware, simplifying installation. The sealed structure also protects it from dust and moisture, reducing maintenance needs.
The HC306 pillow block bearing is engineered primarily for medium-to-low speed operations, providing stable shaft support and wear reduction in these environments.
