TFL brand Double Direction steel cage 52308 Thrust Bearing
- Samples:
- $3.91/Piece | 1 Piece (Min. Order) |
- Customization:
- Customized logo(Min. Order: 1 Pieces)Customized packaging(Min. Order: 1 Pieces)
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Product Description
TFL brand Double Direction Thrust Ball Bearing 52308 with steel cage
1. Single direction thrust ball bearings: consist of two washers with raceways and balls guided b a cage. Washers have flat seating surfaces, and that is why they must be supported so that all balls can be evenly loaded. Bearings carry the axial load only in one direction. They are not able to carry radial forces.
2. Double direction thrust ball bearings: have two cages with balls between the central shaft washer and two houding washers with flat seating surfaces. The shaft washer has raceways on both sides and is fixed on the journal. Bearings are able to carry only axial forces in both directions.
| Specification (mm) | Model | Dy | St | Limited Speed(rpm) | ||||||
| Basic Load | ||||||||||
| d | d2 | D | T1 | r | r1 | Ca(N) | Coa(N) | Grease | Oil | |
| (min) | (min) | |||||||||
| 15 | 10 | 32 | 22 | 0.6 | 0.3 | 52202 | 16600 | 24800 | 5100 | 7600 |
| 20 | 15 | 40 | 26 | 0.6 | 0.3 | 52204 | 22200 | 37500 | 4200 | 6300 |
| 25 | 20 | 47 | 28 | 0.6 | 0.3 | 52205 | 27800 | 50500 | 3700 | 5600 |
| 25 | 20 | 52 | 34 | 1 | 0.3 | 52305 | 35500 | 61500 | 3200 | 4900 |
| 25 | 15 | 60 | 45 | 1 | 0.6 | 52405 | 55500 | 89500 | 2600 | 3900 |
| 30 | 25 | 52 | 29 | 0.6 | 0.3 | 52206 | 29300 | 58000 | 3400 | 5200 |
| 30 | 25 | 60 | 38 | 1 | 0.3 | 52306 | 42500 | 78500 | 2800 | 4200 |
| 30 | 20 | 70 | 52 | 1 | 0.6 | 52406 | 72500 | 126000 | 2200 | 3300 |
| 35 | 30 | 62 | 34 | 1 | 0.3 | 52207 | 39000 | 78000 | 2900 | 4400 |
| 35 | 30 | 68 | 44 | 1 | 0.3 | 52307 | 55500 | 105000 | 2400 | 3700 |
| 35 | 25 | 80 | 59 | 1.1 | 0.6 | 52407 | 87000 | 155000 | 1900 | 2900 |
| 40 | 30 | 68 | 36 | 1 | 0.6 | 52208 | 47000 | 98500 | 2700 | 4100 |
| 40 | 30 | 78 | 49 | 1 | 0.6 | 52308 | 69000 | 135000 | 2200 | 3300 |
| 40 | 30 | 90 | 65 | 1.1 | 0.6 | 52408 | 112000 | 205000 | 1700 | 2600 |
| 45 | 35 | 73 | 37 | 1 | 0.6 | 52209 | 47500 | 105000 | 2600 | 3900 |
| 45 | 35 | 85 | 52 | 1 | 0.6 | 52309 | 80000 | 163000 | 2000 | 3000 |
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