China Bearing 22215-22219 Spherical Roller Bearings – High Capacity, Rigidity & Low Friction
Basic Info
| Inner Diameter | 100 mm |
| Outer Diameter | 215 mm |
| Width | 47 mm |
| Model | 22219 CC CA W33 |
| Type | Spherical Roller Bearing, Double Row, Radial, Unseparated |
| Material | Bearing Steel |
Introduction
High-precision spherical roller bearing with robust alignment capability and heavy radial load capacity. Designed for OEM/ODM applications, featuring C0/C3/C4 clearance options and P0–P2 precision ratings. Suitable for demanding industrial environments.
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Description
Why Choose Our 22219 Spherical Roller Bearings?
| Description | Key Benefit |
|---|---|
| Model: 22219 CC CA W33 | Optimized internal design for high load capacity & self-aligning capability |
| Dimensions: 100×215×47 mm | Precise fit for heavy-duty industrial shafts & housings |
| Material: High-purity bearing steel | Extended service life under shock loads and misalignment |
| Clearance: C0/C3/C4 options | Custom thermal expansion handling for diverse operating temps |
| Precision: P0–P2 grades available | Ultra-low vibration in high-speed rotating equipment |
| Sealing: CC (contact seal) + W33 (grease groove & relief) | Enhanced contamination resistance & extended relubrication intervals |
| Load Type: Radial + moderate axial (double-row) | Ideal for mining, cement, wind turbines & gearboxes |
| OEM/ODM Support | SKF/NTN/NSK-compatible specs with full traceability |
| Origin: China (ISO 9001 & IATF 16949 certified) | Rigorous 100% dimensional & noise testing before shipment |
| HS Code: 8482300000 | Capacity: 1M pcs/year | Reliable supply chain & fast lead times for bulk orders |
Engineered for extreme conditions—our 22219 spherical roller bearings deliver superior rigidity, 32% lower friction, and 2.1× higher dynamic load rating vs. standard P0-grade equivalents. Unlike generic imports, each batch undergoes SKF-aligned fatigue simulation and real-world misalignment validation (up to 2.5°). Frequently asked: “Can it replace SKF 22219 CC/W33?” — Yes, with identical mounting dimensions and performance curves. “Is W33 essential for my application?” — Absolutely, if operating above 60°C or in dusty environments. Ready to verify compatibility or request a sample? Send your inquiry now — our technical team replies within 2 business hours.
