390RX2088 TIMKEN Spherical Roller Bearings Brass Cage
| Brand Name: | TIMKEN |
| Model Number: | 390RX2088 |
| Dimension series: | H 715300 |
| d: | 71.438 mm |
| D: | 136.525 mm |
| T: | 46.038 mm |
| d1 ≈: | 110.75 mm |
| B: | 46.038 mm |
| C: | 36.513 mm |
| r1,2 min.: | 3.5 mm |
| PDF |
390RX2088 |
Product Details
| Dimension series | H 715300 |
| d | 71.438 mm |
| D | 136.525 mm |
| T | 46.038 mm |
| d1 ≈ | 110.75 mm |
| B | 46.038 mm |
| C | 36.513 mm |
| r1,2 min. | 3.5 mm |
| r3,4 min. | 3.3 mm |
| a | 36.887 mm |
| da max. | 88 mm |
| db min. | 85.5 mm |
| Da min. | 113 mm |
| Da max. | 124 mm |
| Db min. | 132 mm |
| Ca min. | 7 mm |
| Cb min. | 9.5 mm |
| ra max. | 3.5 mm |
| rb max. | 3.3 mm |
| Basic dynamic load rating C | 273 kN |
| Basic static load rating C0 | 355 kN |
| Fatigue load limit Pu | 39 kN |
| Reference speed | 3800 r/min |
| Limiting speed | 4500 r/min |
| Calculation factor e | 0.48 |
| Calculation factor Y | 1.25 |
| Calculation factor Y0 | 0.7 |
| Mass bearing | 3.11 kg |
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