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The 312844/VJ202 is a four-row cylindrical roller bearing with a large bore of 529.91mm and an outer diameter of 870mm, designed for heavy-duty applications. It handles combined loads with a dynamic radial capacity of 3,780,000 lbf and a static radial capacity of 7,537,500 lbf.
Made from high-quality materials, this bearing operates smoothly with grease or oil lubrication and can withstand temperatures from -30°C to 110°C. Its chamfered edges (7.5mm) ensure easier installation and reduced stress during operation.
This model is interchangeable with SKF bearings, making it a reliable choice for replacements in industrial settings. Ideal for use in large machinery like rolling mills or heavy construction equipment where high load capacity is essential.
Compliant with RoHS and REACH standards, it offers both durability and safety. The robust design ensures long service life even under demanding conditions.
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Performance Features of 312844/VJ202 Bearing
312844/VJ202 Bearing is built with a four-row cylindrical roller design, ideal for handling combined loads in heavy-duty applications.
Its dynamic radial load capacity of 3,780,000 lbf ensures reliable performance under extreme conditions.
The large bore diameter of 529.91 mm and outer diameter of 870 mm make it suitable for industrial machinery.
With a width of 670 mm, it provides stability and strength in high-load environments.
312844/VJ202 Bearing operates efficiently within a temperature range of -30° to 110°C.
Its grease or oil lubrication options enhance durability and reduce maintenance needs.
Industrial Uses of 312844/VJ202 Bearing
312844/VJ202 Bearing is commonly used in heavy industrial machinery like rolling mills and large gearboxes, where its four-row cylindrical design handles combined loads efficiently. The large bore diameter makes it suitable for heavy-duty shafts in mining and construction equipment.
What Makes 312844/VJ202 Bearing a Preferred Choice?
With a dynamic radial load capacity of 3,780,000 lbf, 312844/VJ202 Bearing excels in applications like steel production lines and paper mills. Its grease or oil lubrication options provide flexibility for different operating conditions.
Built for Heavy-Duty Use: 312844/VJ202 Bearing
312844/VJ202 Bearing’s robust construction supports massive loads in wind turbine gearboxes and marine propulsion systems. The wide temperature range (-30° to 110°C) ensures reliable performance in extreme environments.
Automotive vs Aerospace: Applications of 312844/VJ202 Bearing
In automotive testing rigs, 312844/VJ202 Bearing withstands high radial forces during durability tests. For aerospace ground equipment, its precision handling of combined loads makes it ideal for aircraft component assembly jigs.
Essential Roles of 312844/VJ202 Bearing
312844/VJ202 Bearing plays a key role in hydroelectric power generators, where its large size accommodates turbine shafts. The chamfered edges on both inner and outer rings simplify installation in tight spaces.
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