Koyo 32319-32326 Tapered Roller Bearings – High-Load, Precision, OEM Quality
Basic Info.
| Inner Diameter | 95 mm |
| Outer Diameter | 200 mm |
| Thickness | 67 mm |
| Model NO. | 32319–32326 |
| Precision Rating | P0–P2 |
| Origin | Japan |
Introduction
High-performance tapered roller bearings with long life, high speed, and low noise. Rich stock available. Supports OEM/ODM service. Shipped by sea or air in carton & pallet packaging. HS Code: 8482102000.
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Warranty 1 year
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Description
Key Specifications & Benefits of Koyo 32319–32326 Tapered Roller Bearings
| Description | Core Value |
|---|---|
| Model Range | Interchangeable high-precision tapered roller bearings: 32319, 32320, 32321, 32324, 32326 |
| Dimension (mm) | 95 × 200 × 67 — optimized for heavy radial & axial loads in compact spaces |
| Precision Grades | P0 to P2 — ultra-tight tolerances for high-speed industrial machinery |
| Vibration Classes | Z1V1 to Z3V3 — certified low-noise operation for precision equipment |
| Lifetime & Performance | Long-life design with high-speed capability and minimal friction loss |
| Origin & Quality | Made in Japan — strict JIS/ISO manufacturing standards; traceable batch control |
| Stock & Logistics | Rich inventory + flexible sea/air shipping — fast lead times for urgent projects |
| OEM/ODM Support | Full customization available: branding, packaging, special clearances, grease options |
| HS Code & Compliance | 8482102000 — globally accepted for customs clearance and industrial procurement |
| Production Capacity | 1,000,000 units/year — ensures consistent supply without MOQ pressure |
Engineered for demanding applications: gearboxes, wind turbines, mining equipment, construction machinery, and railway axles. Unlike generic alternatives, Koyo’s proprietary heat treatment and cage design deliver 22% higher dynamic load rating (per ISO 281) and superior thermal stability. All units undergo 100% vibration testing and dimensional inspection. FAQ: Are these compatible with SKF mounting dimensions? Yes — metric series conform to ISO 15:1998 interchange standards. Can they replace older 323xx series? Absolutely — same bore/OD/width, improved internal geometry. What’s the max operating temperature? Up to 120°C continuous with standard grease. Need technical drawings or CAD files? We provide them free upon inquiry.
