KOYO
Rodamientos de rodillos cónicos 30260
Bearing KOYO 30260, Ø300×540×85 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 300 × 540 × 85 mm
d300Ø interior (mm)
×
D540Ø exterior (mm)
×
B85Ancho (mm)
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Especificaciones técnicas
| d | 300 mm |
| D | 540 mm |
| T | 96 mm |
| B | 85 mm |
| C | 71 mm |
| r(min.) | 6 mm |
| r1(min.) | 5 mm |
| Basic load ratings : Cr | 1890 kN |
| Basic load ratings : C0r | 2360 kN |
| Fatigue load limit : Cu | 240 kN |
| Limiting speeds(Grease lub.) | 550 min-1 |
| Limiting speeds(Oil lub.) | 730 min-1 |
| Load center spread : a | 103.9 mm |
| Constant e | 0.42 |
| Axial load factors : Y1 | 1.44 |
| Axial load factors : Y0 | 0.79 |
| da(min.) | 328 mm |
| db(max.) | 350 mm |
| Da(max.) | 518 mm |
| Da(min.) | 475 mm |
| Db(min.) | 505 mm |
| Sa(min.) | 14 mm |
| Sb(min.) | 24 mm |
| ra(max.) | 5 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 84.7 kg |
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KOYO 30260