KOYO
Rodamientos de rodillos cónicos JM738249/10
Bearing KOYO JM738249/10, Ø190×260×44 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 190 × 260 × 44 mm
d190Ø interior (mm)
×
D260Ø exterior (mm)
×
B44Ancho (mm)
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Especificaciones técnicas
| d | 190.000 mm |
| D | 260.000 mm |
| T | 46.000 mm |
| B | 44.000 mm |
| C | 36.500 mm |
| r(min.) | 3.0 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 461 kN |
| Basic load ratings : C0r | 723 kN |
| Fatigue load limit : Cu | 81.4 kN |
| Limiting speeds(Grease lub.) | 1200 min-1 |
| Limiting speeds(Oil lub.) | 1700 min-1 |
| Load center spread : a | 56.0 mm |
| Constant :e | 0.48 |
| Axial load factors : Y1 | 1.26 |
| Axial load factors : Y0 | 0.69 |
| da | 201.0 mm |
| db | 203.0 mm |
| Da | 240.0 mm |
| Db | 251.0 mm |
| ra(max.) | 3.0 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 6.89 kg |
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KOYO JM738249/10