KOYO Bearings are high-performance mechanical comp...

KOYO Bearings are high-performance mechanical components manufactured by JTEKT Corporation, a Japanese global leader in automotive and industrial products. KOYO is one of the world’s top bearing brands, widely known for its precision, durability, and reliability across various sectors including automotive, aerospace, industrial machinery, and construction equipment. 🏢 About KOYO (JTEKT Corporation) Brand: KOYO Parent Company: JTEKT Corporation (formed by the merger of Koyo Seiko and Toyoda Machine Works) Founded: 1921 (Koyo Seiko) Headquarters: Osaka, Japan Products: Bearings, steering systems, machine tools, automotive components 🔩 1. Types of KOYO Bearings KOYO produces a broad range of bearings, including: ✅ 1.1 Deep Groove Ball Bearings Most common type of rolling bearing Handles radial and axial loads High-speed performance Applications: Electric motors, fans, household appliances, automotive components ✅ 1.2 Tapered Roller Bearings Inner and outer ring raceways and rollers are tapered Handles both radial and axial loads Excellent for high-load applications Applications: Gearboxes, axles, construction machinery, agricultural equipment ✅ 1.3 Spherical Roller Bearings Designed to handle heavy radial loads and moderate axial loads Self-aligning feature compensates for misalignment Applications: Mining equipment, heavy industrial machinery, paper mills ✅ 1.4 Cylindrical Roller Bearings Rollers are cylindrical and have higher radial load capacity High-speed capability Applications: Electric motors, pumps, compressors, gearboxes ✅ 1.5 Needle Roller Bearings Small-diameter, long rollers Compact and suitable for limited space High load capacity Applications: Transmissions, automotive applications, two-wheelers ✅ 1.6 Thrust Bearings Designed for axial (thrust) loads only Types: Thrust ball bearings Cylindrical roller thrust bearings Spherical roller thrust bearings Applications: Automotive clutches, machine tool spindles, cranes ✅ 1.7 Angular Contact Ball Bearings Designed to handle both radial and axial loads Available in single or double row Applications: Pumps, gearboxes, high-speed motors, machine tools ⚙️ 2. Special Bearing Types KOYO also manufactures: Hub units for automotive wheels Clutch release bearings Precision machine tool bearings Hybrid ceramic bearings Sealed bearings for harsh environments 📦 3. Designations & Codes KOYO bearings are marked with alphanumeric codes indicating size, type, and features. Example: 6205 ZZ C3 6205: Size and type (deep groove ball bearing) ZZ: Shielded on both sides C3: Internal clearance specification 🧪 4. Material and Quality Made from high-grade chrome steel (SUJ2) or stainless steel Advanced heat treatment for long life Precision-ground raceways Stringent quality control under ISO 9001/TS 16949 standards 🛠️ 5. Common Applications Automotive: Wheel hubs, gearboxes, clutches, transmissions Industrial Machinery: Motors, gearboxes, fans, conveyors Construction Equipment: Hydraulic pumps, axles Aerospace & Railways: High-performance sealed and ceramic bearings 📘 6. Advantages of KOYO Bearings Long life and reliability High-speed capability Competitive price-performance ratio Global availability Designed for extreme temperatures and conditions