Self Aligning Ball Bearing 2206 E-2RS1TN9
Self-aligning ball bearings, with seals on both sides, have two rows of balls, a common sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are insensitive to angular misalignment of the shaft relative to the housing. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.
- Accommodate static and dynamic misalignment
- Excellent high-speed performance
- Excellent light load performance
- Low friction
- Integral sealing results in reduced maintenance requirements and prolonged bearing service life
| d | 30 mm | Bore diameter |
| D | 62 mm | Outside diameter |
| B | 20 mm | Width |
| d1 | ≈ 36.7 mm | Shoulder diameter inner ring |
| D1 | ≈ 54.06 mm | Shoulder diameter outer ring |
| r1,2 | min. 1 mm | Chamfer dimension |
| Bore diameter | 30 mm |
| Outside diameter | 62 mm |
| Width | 20 mm |
| Basic dynamic load rating | 15.6 kN |
| Basic static load rating | 4.65 kN |
| Reference speed | 22 000 r/min |
| Limiting speed | 7 500 r/min |
| Retaining feature, inner ring | None |
| Locating feature, bearing outer ring | None |
| Number of rows | 2 |
| Bore type | Cylindrical |
| Cage | Non-metallic |
| Radial internal clearance | CN |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Seal on both sides |
| Sealing type | Contact |
| Lubricant | Grease |
| Relubrication feature | Without |