Bearing JTT-910 KOYO JTT-910 KOYO bearing Size Chart (mm/inches) |
|---|
| Bearing number | 7038DB |
| Size (mm) | 190x290x46 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 290 |
| Width (mm) | 46 |
| d | 190 mm |
| D | 290 mm |
| B | 46 mm |
| C | 46 mm |
| Angle (α) | 30 ° |
| a | 46.3 mm |
| r min. | 2.1 mm |
| r1 min. | 1.1 mm |
| 2B | 92 mm |
| da min. | 199 mm |
| Da max. | 284 mm |
| ra max. | 1 mm |
| Weight | 10.7 Kg |
| Basic dynamic load rating (C) | 355 kN |
| Basic static load rating (C0) | 555 kN |
| (Grease) Lubrication Speed | 1400 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Duplex |
| Bore Size | 190 mm |
| Outside Diameter | 290 mm |
| Width | 46 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 355,000 N |
| Static Load Rating | 555,000 N |
| Limiting Speed - Grease | 1,400 rpm |
| Limiting Speed - Oil | 1,900 rpm |
| da1 (min) | 199 mm |
| da2 (min) | 199 mm |
| Da1 (max) | 281 mm |
| Da2 (max) | 284 mm |
| ra (max) | 2 mm |
| ra1 (max) | 1 mm |