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Home Product RU445 RPM Series 500 Tapered Roller Bearing 540mm OD for Mining Equipment
RU445 *Outer diameter (mm) : 540

RU445 RPM Series 500 Tapered Roller Bearing 540mm OD for Mining Equipment

RU445 Bearing 540mm
540mm Shaft Coupling
RU445 Industrial Coupling
RU445 *Outer diameter (mm) : 540
RU445 Industrial Coupling, precision 540mm Shaft Coupling with heavy-duty RU445 Bearing 540mm bore, designed for robust industrial machinery integration and high-torque power transmission applications.
Categories:Power Transmission
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Product Description

The RU445 Industrial Coupling is a heavy-duty mechanical component designed for precise power transmission in industries like mining, energy, and manufacturing. With a 540mm outer diameter, the RU445 Bearing 540mm integrates seamlessly with 540mm Shaft Coupling systems, enabling direct connection between rotating shafts for high-torque applications. Built to withstand extreme operating temperatures (-40°C to +150°C) and harsh environments, it supports industrial-grade axial misalignment tolerance up to ±3mm while maintaining structural integrity. Notable for its corrosion-resistant alloy construction and minimal maintenance requirements, this coupling ensures reliable performance in continuous operation. Though optimized for durability, its large size may require specialized installation tools. The RU445 delivers exceptional load capacity and vibration damping, making it ideal for heavy machinery and critical power transmission systems.
Parameter Specification
Model RU445 Bearing 540mm
Type 540mm Shaft Coupling
Outer Diameter 540 mm
Inner Diameter Customizable per shaft size
Width Standard 120 mm
Material High-grade alloy steel
Load Capacity Up to 45 kN radial load
Max Speed 3000 RPM
Operating Temperature -40°C to 150°C
Mounting Keyway or setscrew options
Application RU445 Industrial Coupling for heavy machinery
Protection Class IP65 (standard)
Weight Approx. 8.5 kg
question:Why can other suppliers find and offer discontinued models that you cannot provide at a price?
answer:Some suppliers may still have remaining stock, but we no longer produce or source discontinued models.
question:Can your company provide upgraded or alternative models?
answer:Yes, we offer compatible alternatives. Please contact sales for specific availability and options.
question:What is the warranty coverage?
answer:Warranty covers defects in materials or workmanship for a specified period, subject to terms and conditions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers find and offer discontinued models that you cannot provide at a price?
answer:Some suppliers may still have remaining stock, but we no longer produce or source discontinued models.
question:Can your company provide upgraded or alternative models?
answer:Yes, we offer compatible alternatives. Please contact sales for specific availability and options.
question:What is the warranty coverage?
answer:Warranty covers defects in materials or workmanship for a specified period, subject to terms and conditions.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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