KOYO
Rodamientos de rodillos cónicos 32044JR
Bearing KOYO 32044JR, Ø220×340×76 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 220 × 340 × 76 mm
d220Ø interior (mm)
×
D340Ø exterior (mm)
×
B76Ancho (mm)
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Especificaciones técnicas
| d | 220 mm |
| D | 340 mm |
| T | 76 mm |
| B | 76 mm |
| C | 57 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 1120 kN |
| Basic load ratings : C0r | 1620 kN |
| Fatigue load limit : Cu | 175 kN |
| Limiting speeds(Grease lub.) | 940 min-1 |
| Limiting speeds(Oil lub.) | 1300 min-1 |
| Load center spread : a | 72.8 mm |
| Constant e | 0.43 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y0 | 0.77 |
| da(min.) | 238 mm |
| db(max.) | 243 mm |
| Da(max.) | 326 mm |
| Da(min.) | 300 mm |
| Db(min.) | 326 mm |
| Sa(min.) | 12 mm |
| Sb(min.) | 19 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 25.2 kg |
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KOYO 32044JR