Description
The 2207 E-2RS1TN9 Self-Aligning Ball Bearing is engineered for applications where shaft misalignment and reliable performance are critical. Its design incorporates two rows of balls and a sphered outer raceway, allowing it to automatically adjust to angular misalignment caused by shaft deflection or mounting inaccuracies.
Equipped with seals on both sides (2RS1), this bearing effectively retains lubricant while preventing contaminants from entering. This integral sealing significantly extends service life and reduces maintenance requirements, making it ideal for demanding industrial environments.
With low friction and optimized internal geometry, the bearing delivers excellent high-speed performance and operates efficiently under light load conditions. Its robust construction ensures dependable operation in applications such as electric motors, fans, conveyors, and other rotating machinery.
Specifications
| Parameter | Details |
|---|---|
| Product Name | Self-Aligning Ball Bearing |
| Part Number | 2207 E-2RS1TN9 |
| Bearing Type | Self-Aligning Ball Bearing |
| Bore Diameter | 1.378 in (≈35 mm) |
| Outside Diameter | 2.8346 in (≈72 mm) |
| Width | 0.9055 in (≈23 mm) |
| Number of Rows | 2 |
| Sealing Type | Rubber seals on both sides (2RS1) |
| Basic Dynamic Load Rating | 4,271 lbf (≈19 kN) |
| Basic Static Load Rating | 1,349 lbf (≈6 kN) |
| Reference Speed | 18,000 r/min |
| Limiting Speed | 6,300 r/min |
| Misalignment Capability | Accommodates static and dynamic misalignment |
| Friction | Low |
| Performance Characteristics | High-speed, light-load optimized |
| Maintenance Requirement | Reduced due to integral sealing |
| Product Net Weight | 0.88 lb (≈0.40 kg) |
| eClass Code | 23-05-08-06 |
| UNSPSC Code | 31171532 |
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