Self-aligning ball bearings, with a tapered bore and 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. The tapered bore facilitates ease of mounting via adapter/withdrawal sleeves. The integral sealing can prolong bearing service life by keeping lubricant in the bearings and contaminants out.
| Bore diameter | 20 mm |
| Outside diameter | 47 mm |
| Width | 18 mm |
| Basic dynamic load rating | 12.7 kN |
| Basic static load rating | 3.4 kN |
| Reference speed | 28 000 r/min |
| Limiting speed | 10 000 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 | C3 |
| Tolerance class | Normal |
| Material, bearing | Bearing steel |
| Coating | Without |
| Sealing | Seal on both sides |
| Sealing type | Contact |
| Lubricant | Grease |
| Relubrication feature | Without |
(20X47X18) (2204E2RS1TN9C3) (2204-E-2RS1TN9-C3) (2204E-2RS1TN9/C3) (2204E-2RS1TN9-C3)
Petaling Jaya Motors Supply was established in 1966 providing Bearing and other industrial parts needs for various industries. Thus, in our partnership with you, we bring you our varied expertise garnered from the years of experience in these industries.
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