KOYO
Rodamientos de rodillos cónicos 30218JR
Bearing KOYO 30218JR, Ø90×160×30 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 90 × 160 × 30 mm
d90Ø interior (mm)
×
D160Ø exterior (mm)
×
B30Ancho (mm)
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Especificaciones técnicas
| d | 90 mm |
| D | 160 mm |
| T | 32.5 mm |
| B | 30 mm |
| C | 26 mm |
| r(min.) | 2.5 mm |
| r1(min.) | 2 mm |
| Basic load ratings : Cr | 255 kN |
| Basic load ratings : C0r | 261 kN |
| Fatigue load limit : Cu | 39.0 kN |
| Limiting speeds(Grease lub.) | 2400 min-1 |
| Limiting speeds(Oil lub.) | 3200 min-1 |
| Load center spread : a | 32.6 mm |
| Constant e | 0.42 |
| Axial load factors : Y1 | 1.43 |
| Axial load factors : Y0 | 0.79 |
| da(min.) | 102 mm |
| db(max.) | 103 mm |
| Da(max.) | 150 mm |
| Da(min.) | 140 mm |
| Db(min.) | 150 mm |
| Sa(min.) | 5 mm |
| Sb(min.) | 6.5 mm |
| ra(max.) | 2 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 2.65 kg |
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KOYO 30218JR