NTN 32215-32220 Tapered Roller Bearings – High-Precision, Heavy-Duty
Basic Info
| Inner Diameter | 1–500 mm |
|---|---|
| Outer Diameter | Not specified |
| Thickness | Not specified |
| Model Range | 32215, 32216, 32217, 32218, 32219, 32220 |
| Type | Single-row Radial Deep Groove Ball Bearing |
| Material & Brand | Bearing Steel, NACHI (Japan) |
Introduction
NACHI deep groove ball bearings offer long life, high speed, and low noise. Available in precision grades P0–P4, with ZZ/2RS/Open seals and grease/oil lubrication. Rich stock, OEM/ODM supported.
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Description
Key Specifications & Advantages of SKF Tapered Roller Bearings (32215–32220)
| Description | Core Value |
|---|---|
| Single-row tapered roller design | Precise axial & radial load capacity with high rigidity |
| Bore size range: 1–500 mm | Universal fit for industrial gearboxes, construction machinery & automotive axles |
| Material: High-grade bearing steel (GCr15 equivalent) | Enhanced fatigue resistance & extended service life |
| Precision grades: P0/P6/P5/P4 | Tight tolerances ensure smooth high-speed operation & low vibration (Z1V1–Z3V3 certified) |
| Sealing options: ZZ / 2RS / Open | Flexible contamination protection & lubrication retention |
| Lubrication: Grease or oil compatible | Optimized for continuous duty in harsh environments |
| Origin: Japan-engineered, globally manufactured to SKF standards | Rigorous ISO 9001 & IATF 16949 quality control |
| HS Code 8482102000 – customs-ready | Fast clearance & reliable documentation support |
| OEM/ODM service available | Custom branding, packaging & dimensional adaptations |
| Rich stock + air/sea logistics | Lead time as low as 3–5 working days for standard models |
Why choose these SKF-compatible tapered rollers over generic brands? Unlike budget alternatives, our 32215–32220 series delivers 32% higher dynamic load rating (per ISO 281), reduced noise (≤28 dB at 1800 rpm), and validated thermal stability up to 120°C — backed by full traceability and test reports. Ideal for wind turbine yaw systems, mining conveyors, and agricultural equipment where downtime costs exceed $1,200/hour.
FAQ: Are these genuine SKF? → No — they are premium OEM-spec replacements engineered to match SKF’s dimensional, material & performance benchmarks. Do you supply certificates? → Yes — material certs, dimensional reports & RoHS compliance included. Can I get samples? → Yes — free technical samples (freight collect) for qualified B2B buyers.
Ready to optimize uptime and reduce maintenance frequency? Send your inquiry now — include required model(s), quantity, and application details. Our engineering team replies within 2 business hours.
