NTN Bearing is a globally recognized brand in the ...

NTN Bearing is a globally recognized brand in the field of bearings and mechanical power transmission components. Here’s a detailed breakdown to help you understand everything about NTN bearings: 🧭 Overview of NTN Corporation Founded: 1918 in Japan Headquarters: Osaka, Japan Global Reach: Manufacturing and sales locations in over 30 countries Products: Bearings, constant velocity joints, precision equipment, and other industrial components 🛠️ What Are Bearings? Bearings are machine elements used to: Reduce friction between moving parts Support rotating shafts Maintain shaft alignment Enhance the efficiency and life of machinery 🧩 Types of NTN Bearings NTN produces a wide variety of bearings, categorized into major types: 1. Ball Bearings Deep Groove Ball Bearings: Most common; handles radial and axial loads. Angular Contact Ball Bearings: Designed for high-speed applications and axial loads. Self-Aligning Ball Bearings: Compensates for shaft misalignment. 2. Roller Bearings Cylindrical Roller Bearings: High radial load capacity. Spherical Roller Bearings: Self-aligning, supports heavy loads and shaft misalignment. Tapered Roller Bearings: Supports combined axial and radial loads. Needle Roller Bearings: Thin and compact, ideal for limited space. 3. Special Bearings Precision Bearings: For robotics, machine tools, and aerospace. Mounted Units and Plummer Blocks: Bearing + housing for easier installation. Automotive Bearings: Wheel hub units, transmission bearings, etc. 🔍 Key Features of NTN Bearings High Durability: Advanced material and heat treatment techniques Low Friction: Special sealing and lubrication technologies Corrosion Resistance: Stainless steel and ceramic options Customization: NTN works with OEMs to tailor solutions ⚙️ Applications NTN bearings are used in: Automobiles Industrial machinery Wind turbines Electric motors Agricultural equipment Railway and aerospace systems 🔧 NTN Technologies and Innovations Ultra-class Bearings (ULTAGE series): High-performance with extended life and high speed Sealed Bearings: Maintenance-free and environment-resistant Sensor Bearings: Combine bearing and rotation sensor for smart applications Eco-friendly Bearings: Reduce energy consumption and CO₂ emissions 📦 NTN Bearing Numbering System NTN uses a specific part numbering system to denote: Bearing type Size Internal design Seals and lubrication Precision class For example, 6205ZZ means: 6205: Deep groove ball bearing, 25mm bore ZZ: Double metal shield