Description
Key Features & Technical Highlights
| Description | Core Value |
|---|---|
| Self-aligning ball bearing (2218M) | Automatic heart adjustment compensates for shaft misalignment up to ±2.5° — extends service life by 30% vs standard radial bearings |
| Double-row design, unseparated | Higher radial load capacity & inherent stability under dynamic loads |
| 95×170×32 mm (ID×OD×W) | Precise fit for industrial gearboxes, pumps, and conveyor systems |
| Bearing steel (GCr15) + P0–P2 precision grades | Meets SKF ABEC-1 to ABEC-9 tolerances; ideal for OEM integration |
| C0/C3/C4 clearance options | Optimized thermal expansion control in high-temp or variable-load environments |
| Steel/brass cage + grease/oil lubrication | Low-friction operation & compatibility with existing maintenance protocols |
| ISO 8482101000 certified, made in China | Full customs compliance + BDL quality assurance (100% inspection, 2-year warranty) |
| OEM/ODM supported | Custom branding, packaging, and spec adjustments — same lead time (10–15 days) |
| 1,000,000 pcs/year capacity | Scalable supply for distributors & project-based buyers |
| Radial load focus + self-centering | Solves vibration & premature failure in agricultural, mining, and HVAC applications |
✅ Why choose this over generic alternatives? Unlike budget imports, our 2218M features micro-ground raceways, tighter dimensional control (Δ≤0.005 mm), and traceable heat treatment — verified via material certs & CMM reports.
FAQ: Q: Is preload adjustable? A: Yes — via C3/C4 clearance selection. Q: Can it replace SKF 2218 M? A: Direct dimensional & performance match (tested per ISO 281). Q: What’s the max speed? A: 3,600 rpm (grease-lubed, ambient temp). Ready to request samples or bulk pricing? Send your inquiry now.
