Description
Key Specifications & Why Engineers Choose This Self-Aligning Ball Bearing
| Description | Core Value |
|---|---|
| Model: 2201-2RS (also supports 1303, 1306K, 2207K) | Multi-model compatibility reduces inventory complexity |
| Dimensions: 95×170×32 mm | Precise fit for standard industrial housings & shafts |
| Double-row, radial load design with 60° contact angle | Superior dynamic load capacity & smooth rotation under misalignment |
| Self-aligning function (±2.5° automatic correction) | Extends service life up to 3× vs. rigid bearings in vibrating/misaligned setups |
| P0–P2 precision grades + C0/C3/C4 clearance options | Meets SKF-equivalent tolerances — certified for high-speed applications |
| Chrome bearing steel (GCr15) + double-sealed 2RS | IP54-rated dust/moisture resistance; zero maintenance during operation |
| Steel/brass cage, unseparated construction | Enhanced rigidity & reduced noise vs. plastic cages |
| OEM/ODM support + BDL trademark (China origin, HS 8482101000) | Fully traceable supply chain & documentation for global compliance |
| 10–15 day lead time, 1M pcs/month capacity | Reliable stock availability — no project delays |
| Used in conveyors, agricultural gearboxes, fans, pumps & textile machinery | Proven reliability in high-vibration, low-maintenance environments |
✅ Quality Assurance: 100% dimensional inspection, vibration testing, and grease performance validation per ISO 15242. Backed by 2-year warranty.
Differentiator: Unlike generic self-aligners, this bearing features optimized raceway curvature and micro-ground balls — delivering 18% lower friction torque than standard equivalents.
❓ FAQ: Q: Can it replace SKF 2201-2RS directly? A: Yes — identical ABEC/P0 tolerances and mounting dimensions. Q: Is brass cage available for high-temp use? A: Yes — specify at order. Q: What’s the max speed with grease lubrication? A: 4,200 rpm (C3 clearance, 70°C ambient).
Ready to validate samples or request a bulk quote? Contact our technical sales team today — we’ll respond within 2 business hours.
