1726206-2RS1 Spherical Outer Single Row Insert Ball Bearing Double 2RS1 Contact Seal 30x62x16mm Conveyor Farm Machinery
The 1726206-2RS1 spherical outer ring insert ball bearing is equipped with convex spherical outer surface and double-sided 2RS1 metal reinforced contact rubber seal. The spherical outer ring achieves automatic self-alignment to offset shaft and housing installation deviation, while dual-sided contact seals effectively isolate dust, crop residues and splashing water. It bears radial load and slight bidirectional axial load, widely used for medium-duty conveyors, small agricultural equipment, packaging lines and general industrial machinery under dusty and vibrating working conditions.
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| Property | Value |
|---|---|
| Model | 1726206-2RS1 |
| Inner Diameter (d) | 30mm |
| Outer Diameter (D) | 62mm |
| Total Width (B) | 16mm |
| Min Fillet Radius r | 1mm |
| Structure | Single row insert ball bearing with spherical outer ring, smooth cylindrical bore without locking screw |
| Seal Type | Double-sided 2RS1 metal-backed NBR contact rubber sealing |
| Internal Clearance | Standard C0 normal clearance |
| Cage Type | Stamped steel cage |
| Material | GCr15 high carbon chromium bearing steel |
| Basic Dynamic Load Cr | 16500N |
| Basic Static Load C0r | 9200N |
| Grease Limiting Speed | 8000rpm |
| Approximate Net Weight | 0.152kg |
| Operating Temperature Range | -30℃ ~ +110℃ |
| Self-aligning Angle | ±1.5° allowable shaft deflection |
| Relubriion Port | Without built-in grease fitting |
???? Full technical data and drawings available upon request
- Spherical outer ring self-aligning structure avoids abnormal abrasion and early failure caused by shaft misalignment during assembly
- Dual-sided 2RS1 reinforced multi-lip seal forms reliable protective barrier to block workshop dust and farm mud, locking internal long-life lubriing grease
- Stamped steel cage features high structural rigidity, resistant to deformation under long-term vibration and ensures low-noise stable rotation
- Balanced medium load capacity, suitable for continuous alternating radial and light axial composite load operation
- Standard metric universal dimension, perfectly matched with standard cast iron and stamped steel bearing housings for quick on-site replacement
- Optional versions: open non-sealed type, C3 enlarged clearance for high-temperature heavy vibration working conditions
- Compact layout saves installation space for medium-sized conveying and agricultural machinery
- ???? Reduce unexpected equipment shutdown caused by foreign matter pollution and installation deflection, cut long-term maintenance costs
This sealed self-aligning medium-load insert bearing is widely applied to:
- Medium-duty automated conveyor roller supporting assemblies
- Small and medium agricultural tractors, seeders, lawn mowers and farm auxiliary transmission shafts
- Packaging production line rollers, textile processing equipment and ventilation fan rotary components
- Mini mixing machinery and general medium-load light industrial transmission equipment
- ???? Ideal for customers seeking dust-proof self-aligning medium-load insert bearing solutions
- 25+ years experience in spherical outer sealed insert ball bearing manufacturing
- Exported to many countries worldwide
- Rich OEM bulk order experience for conveyor and agricultural machinery bearing projects
- Strict full-process sealing tightness, self-aligning performance and high-speed rotation aging inspection before shipment
- Fast professional engineer technical response within 24 hours
- Stable mass supply for long-term conveying and agricultural machinery factory cooperation
- ???? We focus on stable dust-proof self-aligning low-noise medium-load running performance and reliable long-term partnership
- GCr15 bearing steel raw material composition and hardness inspection
- Precision superfinishing grinding for spherical outer raceway and inner ring surface
- Standard quenching & tempering heat treatment control
- Seal immersion leakage test, clearance grouping and high-speed vibration aging inspection
- Full dimensional final inspection and independent anti-rust plastic packaging for each bearing
- ???? Ensuring consistent smooth self-aligning dust-proof medium-load rotation performance for every insert bearing
Get a Quote Now
Looking for a reliable double 2RS1 sealed spherical outer self-aligning medium load insert ball bearing supplier?
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- Fast quotation within 24 hours
- Professional engineer technical support
- Custom enlarged clearance, heavy multi-lip mud-proof seal and special anti-dust grease solutions
- Competitive factory wholesale price
Yes, we support OEM custom production based on clearance grade, seal structure and special lubriion requirements.
Standard stock 1726206-2RS1: 7–12 working days
Custom C3 clearance / heavy mud-proof sealed products: 12–18 working days
Yes, we provide stable continuous mass supply for long-term conveyor and agricultural machinery factory cooperation.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.