KOYO
Rodamientos de rodillos cónicos JM734449/10
Bearing KOYO JM734449/10, Ø170×240×44.5 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 170 × 240 × 44,5 mm
d170Ø interior (mm)
×
D240Ø exterior (mm)
×
B44,5Ancho (mm)
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Especificaciones técnicas
| d | 170.000 mm |
| D | 240.000 mm |
| T | 46.000 mm |
| B | 44.500 mm |
| C | 37.000 mm |
| r(min.) | 3.0 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 443 kN |
| Basic load ratings : C0r | 666 kN |
| Fatigue load limit : Cu | 77.1 kN |
| Limiting speeds(Grease lub.) | 1400 min-1 |
| Limiting speeds(Oil lub.) | 1800 min-1 |
| Load center spread : a | 50.6 mm |
| Constant :e | 0.44 |
| Axial load factors : Y1 | 1.37 |
| Axial load factors : Y0 | 0.75 |
| da | 181.0 mm |
| db | 184.0 mm |
| Da | 220.0 mm |
| Db | 231.0 mm |
| ra(max.) | 3.0 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 6.31 kg |
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KOYO JM734449/10