Description
The 2209 EKTN9/C3 Self-Aligning Ball Bearing is engineered to accommodate both static and dynamic misalignment of shafts relative to housings, making it ideal for applications affected by shaft deflection or slight mounting errors. Its two-row ball design and common sphered outer raceway ensure smooth operation and excellent performance under high speeds and light loads.
The tapered bore (1:12) facilitates straightforward mounting using adapter sleeves or withdrawal sleeves, simplifying installation and maintenance. Constructed from high-quality bearing steel with a non-metallic cage, this bearing provides low friction, long service life, and dependable operation across a variety of industrial equipment such as motors, pumps, and conveyors.
Specifications
| Parameter | Details |
|---|---|
| Product Name | Self-Aligning Ball Bearing |
| Part Number | 2209 EKTN9/C3 |
| Bearing Type | Self-Aligning Ball Bearing |
| Bore Diameter | 1.7717 in (≈45 mm) |
| Outside Diameter | 3.3465 in (≈85 mm) |
| Width | 0.9055 in (≈23 mm) |
| Number of Rows | 2 |
| Bore Type | Tapered 1:12 |
| Cage Type | Non-metallic |
| Radial Internal Clearance | C3 |
| Tolerance Class | Normal |
| Material | Bearing Steel |
| Sealing | Without |
| Lubrication | None |
| Retaining Feature, Inner Ring | None |
| Locating Feature, Outer Ring | Without |
| Basic Dynamic Load Rating | 7,306 lbf (≈32.5 kN) |
| Basic Static Load Rating | 2,383 lbf (≈10.6 kN) |
| Reference Speed | 15,000 r/min |
| Limiting Speed | 10,000 r/min |
| Mounting Advantage | Adapter or withdrawal sleeves |
| Misalignment Capability | Yes |
| Friction | Low |
| Relubrication Feature | Without |
| Indicative Carbon Footprint | 4.19 lb CO₂e |
| Product Net Weight | 1.16 lb (≈0.53 kg) |
| eClass Code | 23-05-08-06 |
| UNSPSC Code | 31171532 |
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