KOYO
Rodamientos de rodillos cónicos 32248
Bearing KOYO 32248, Ø240×440×120 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 240 × 440 × 120 mm
d240Ø interior (mm)
×
D440Ø exterior (mm)
×
B120Ancho (mm)
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Especificaciones técnicas
| d | 240 mm |
| D | 440 mm |
| T | 127 mm |
| B | 120 mm |
| C | 100 mm |
| r(min.) | 5 mm |
| r1(min.) | 4 mm |
| Basic load ratings : Cr | 1920 kN |
| Basic load ratings : C0r | 2480 kN |
| Fatigue load limit : Cu | 245 kN |
| Limiting speeds(Grease lub.) | 740 min-1 |
| Limiting speeds(Oil lub.) | 980 min-1 |
| Load center spread : a | 106.1 mm |
| Constant e | 0.43 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y0 | 0.77 |
| da(min.) | 262 mm |
| db(max.) | 282 mm |
| Da(max.) | 422 mm |
| Da(min.) | 365 mm |
| Db(min.) | 415 mm |
| Sa(min.) | 16 mm |
| Sb(min.) | 14 mm |
| ra(max.) | 4 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 76.4 kg |
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KOYO 32248