KOYO
Rodamientos de rodillos cónicos 30204JR
Bearing KOYO 30204JR, Ø20×47×14 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 20 × 47 × 14 mm
d20Ø interior (mm)
×
D47Ø exterior (mm)
×
B14Ancho (mm)
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Especificaciones técnicas
| d | 20 mm |
| D | 47 mm |
| T | 15.25 mm |
| B | 14 mm |
| C | 12 mm |
| r(min.) | 1 mm |
| r1(min.) | 1 mm |
| Basic load ratings : Cr | 33.8 kN |
| Basic load ratings : C0r | 27.2 kN |
| Fatigue load limit : Cu | 3.80 kN |
| Limiting speeds(Grease lub.) | 8700 min-1 |
| Limiting speeds(Oil lub.) | 12000 min-1 |
| Load center spread : a | 11.8 mm |
| Constant e | 0.35 |
| Axial load factors : Y1 | 1.74 |
| Axial load factors : Y0 | 0.96 |
| da(min.) | 25.5 mm |
| db(max.) | 27 mm |
| Da(max.) | 41.5 mm |
| Da(min.) | 39 mm |
| Db(min.) | 44 mm |
| Sa(min.) | 2 mm |
| Sb(min.) | 3 mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.127 kg |
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KOYO 30204JR