KOYO
Rodamientos de rodillos a rótula 21307RZ
Bearing KOYO 21307RZ, Ø35×80×21 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 35 × 80 × 21 mm
d35Ø interior (mm)
×
D80Ø exterior (mm)
×
B21Ancho (mm)
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Especificaciones técnicas
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| r(min.) | 1.5 mm |
| Basic load ratings : Cr | 86.8 kN |
| Basic load ratings : C0r | 75.8 kN |
| Fatigue load limit : Cu | 5.90 kN |
| Limiting speeds(Grease lub.) | 6200 min-1 |
| Limiting speeds(Oil lub.) | 8300 min-1 |
| Constant e | 0.27 |
| Axial load factors : Y1 | 2.49 |
| Axial load factors : Y2 | 3.71 |
| Axial load factors : Y0 | 2.43 |
| da(min.) | 43.5 mm |
| da(max.) | mm |
| Da(max.) | 71.5 mm |
| Da(min.) | mm |
| ra(max.) | 1.5 mm |
| (Refer.)Mass | 0.572 kg |
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KOYO 21307RZ