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Home Product FC5280300 High-Speed Precision Bearing 400mm OD for Robotics and Aerospace Applications

FC5280300 High-Speed Precision Bearing 400mm OD for Robotics and Aerospace Applications

FC5280300 industrial bearing
400mm mechanical seal
high-torque FC5280300 coupling
FC5280300 *Outer diameter (mm) : 400
FC5280300 industrial bearing and high-torque coupling integrates a robust 400mm mechanical seal design, ensuring reliable performance for heavy-duty machinery. Engineered to withstand extreme loads and rotational stress, it offers precision alignment and enhanced durability in demanding industrial environments.

Product Description

The FC5280300 industrial bearing is designed for heavy-duty applications, featuring a robust 400mm mechanical seal that ensures exceptional durability under extreme pressure and contamination. Engineered for high-torque FC5280300 coupling systems, it supports direct integration with modular industrial assemblies requiring torque capacities exceeding 2,000 Nm. Its hardened steel construction enables reliable operation across temperatures ranging from -40°C to 150°C, suitable for mining, energy generation, and heavy machinery sectors. The unit includes standardized mounting interfaces for seamless compatibility with industrial-grade components and offers IP68-rated protection against environmental ingress. While optimized for prolonged service intervals, its 400mm outer diameter may require precise alignment during installation. The design prioritizes minimal maintenance and vibration damping, though initial setup demands specialized calibration tools. Typical applications include conveyor systems, turbine linkages, and high-load rotary equipment.
Parameter Specification
Model Number FC5280300 Industrial Bearing
Outer Diameter (OD) 400mm ±0.05mm
Inner Diameter (ID) 300mm ±0.03mm
Material Grade Chromium Steel AISI 52100
Radial Load Capacity 85 kN (Dynamic)
Axial Load Capacity 32 kN (Static)
Mechanical Seal Type 400mm Dual Lip Seal
Max. Operating Speed 4500 RPM
Temperature Range -40°C to +180°C
Coupling Torque Rating High-Torque FC5280300 Coupling (950 Nm)
Lubrication Type Grease-Packed (ISO VG 220)
IP Protection Class IP67
question:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Can shipments be declared at a low value?
answer:Low-value declarations are possible, subject to destination customs regulations.
question:Can you ensure stable supply?
answer:Yes, we guarantee stable supply through efficient production and quality control.
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:What payment methods do you accept?
answer:We support TT, PayPal, and other mainstream payment methods.
question:Can shipments be declared at a low value?
answer:Low-value declarations are possible, subject to destination customs regulations.
question:Can you ensure stable supply?
answer:Yes, we guarantee stable supply through efficient production and quality control.
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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