Engineered for Strength and Longevity | Large Chrome Steel Cylindrical Roller Bearings NU252 Bearing for Heavy-Duty Industrial Use
The Large Chrome Steel Cylindrical Roller Bearings NU252 Bearing is meticulously engineered for applications that demand extreme performance, superior load-bearing capacity, and long-term durability. Built to meet the high expectations of heavy-duty operations in fields like mining, manufacturing, and construction, these bearings offer reliable support under radial loads with minimal friction. The NU252 bearing features a single-row design, ensuring efficient load distribution and exceptional radial strength, making it the ideal choice for machinery that operates under intense mechanical stress.
Precision-made from high-quality Chrome Steel GCR15 and designed with industry-standard specifications, it provides seamless integration with existing mechanical assemblies while maintaining outstanding resistance to wear and deformation. Whether you’re outfitting industrial motors or supporting rotating shafts, this bearing ensures a smooth, consistent, and maintenance-friendly operation. Know more..
Technical Specifications
Attribute | Value |
---|---|
Precision Rating | P0, P6, P5, P4, P2 |
Seals Type | Open |
Number of Row | Single row |
Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Retail |
Type | Roller |
Structure | Cylindrical |
Material | Chrome Steel GCr15 |
Application | Machinery |
Bore Size Range | 20 mm – 120 mm |
Outer Diameter | 35 – 540 mm |
Lubrication | Grease or Oil |
Cage Material | Brass, Steel, Nylon |
Operating Temperature | -40°C to +150°C |
Load Capacity | High Radial Load Capacity |
Hardness | 58–65 HRC |
Standard Compliance | ISO 492, ABEC, DIN |
Vibration Level | Z1V1, Z2V2 |
Clearance | C0, C2, C3 |
Feature | High Durability, Low Noise, Long Service Life |
Why Choose Large Chrome Steel Cylindrical Roller Bearings NU252 Bearing?
🔹 Widely used across multiple sectors including mining, heavy equipment, marine, and power generation
🔹 Versatile bore size range suited for high-load applications
🔹 Engineered to ISO/ABEC standards for high precision and longevity
🔹 Single-row cylindrical roller structure enables higher radial load capacity
🔹 Open-type and sealed variants available for flexible usage
🔹 Constructed from ultra-durable Chrome Steel GCR15 for extended lifespan
🔹 Inner diameter of 260 mm and outer diameter of 480 mm for robust shaft fitment
🔹 Inch-based and metric sizes available for international compatibility
🔹 NU252 model – a preferred choice in the cylindrical bearing family
🔹 Multiple clearance grades: C0, C2, C3, C4 for optimal performance
Maintenance Tips for Longevity
🔹 Regularly inspect and clean the bearing using suitable industrial solvents to remove debris.
🔹 Re-lubricate with the correct high-temperature grease as per operational environment.
🔹 Avoid exposure to moisture and corrosive substances to prevent surface degradation.
🔹 Use hydraulic tools or bearing heaters for proper installation and disassembly.
🔹 Store the bearing in a moisture-free, temperature-controlled environment with sealed packaging.
Order Now – Get Your Large Chrome Steel Cylindrical Roller Bearings NU252 Bearing Today!
Don’t compromise on performance and reliability when it comes to your industrial applications—equip your heavy-duty systems with the Large Chrome Steel Cylindrical Roller Bearings NU252 Bearing, a bearing solution engineered for maximum endurance, efficiency, and operational excellence. Specifically designed to endure the most extreme working conditions, this bearing is capable of handling high radial loads at high speeds without compromising on stability or precision.
Its robust construction using premium-grade Chrome Steel GCR15 ensures exceptional resistance to wear, fatigue, and high-temperature environments, making it the ideal choice for sectors such as power generation, mining, metallurgy, marine, and heavy machinery manufacturing. With advanced precision engineering and rigorous quality control, the NU252 bearing maintains smooth rotational movement, reduces energy loss due to friction, and contributes to prolonged machine life and reduced downtime.
Whether you’re retrofitting aging equipment, upgrading critical infrastructure, or specifying components for new installations, this cylindrical roller bearing brings superior load-bearing capacity, enhanced performance, and long-term value. Its seamless integration into a wide variety of systems ensures dependable operation in the toughest environments, minimizing maintenance and downtime. Designed to meet industry standards, it provides exceptional reliability and cost-efficiency. Order today and elevate your mechanical systems with a trusted solution that combines cutting-edge technology, rugged design, and unmatched durability for the most demanding industrial environments, ensuring smooth, continuous operation.
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