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The SN510 is a popular split plummer block housing from the SN series, crafted from cast iron or cast steel for robust strength and stability. It accommodates self-aligning ball bearings or spherical roller bearings (e.g., 1210K, 2210K) with a 45mm shaft diameter, featuring key dimensions: 90mm outer diameter, 205mm overall length, 115mm height, 90mm width, and ~3kg weight. Its split design (separable top cover and base) enables easy bearing installation/removal, while a grease hole facilitates maintenance.
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 SN510 accommodates self-aligning ball bearings or spherical roller bearings (such as 1210K and 2210K) designed for a 45mm shaft diameter.
It is crafted from robust cast iron or cast steel, ensuring high structural strength, stability, and load-bearing performance under harsh operating conditions.
The split design features a separable top cover and base, which allows for easy installation, inspection, and removal of the bearing. It also includes a grease hole for simple relubrication.
Yes, it features excellent self-aligning capabilities that help compensate for slight angular and parallel shaft misalignments caused by installation variances or vibrations, minimizing friction and wear.
The SN510 has a 90mm outer diameter, 205mm overall length, 115mm height, 90mm width, and weighs approximately 3kg.
It is widely used in conveyor systems for logistics and mining, agricultural machinery (harvesters, mixers), industrial processing equipment (textile, printing, packaging), and general machinery like fans and pumps.
