KOYO
Rodamientos de rodillos cónicos 9185/21
Bearing KOYO 9185/21, Ø68.262×152.4×46.038 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 68,262 × 152,4 × 46,038 mm
d68,262Ø interior (mm)
×
D152,4Ø exterior (mm)
×
B46,038Ancho (mm)
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Especificaciones técnicas
| d | 68.262 mm |
| D | 152.400 mm |
| T | 47.625 mm |
| B | 46.038 mm |
| C | 31.750 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 306 kN |
| Basic load ratings : C0r | 278 kN |
| Fatigue load limit : Cu | 38.3 kN |
| Limiting speeds(Grease lub.) | 2700 min-1 |
| Limiting speeds(Oil lub.) | 3600 min-1 |
| Load center spread : a | 44.5 mm |
| Constant :e | 0.66 |
| Axial load factors : Y1 | 0.91 |
| Axial load factors : Y0 | 0.50 |
| da | 94.0 mm |
| db | 81.5 mm |
| Da | 130.0 mm |
| Db | 145.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 3.87 kg |
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KOYO 9185/21