KOYO
Rodamientos de rodillos cónicos 47890R/20
Bearing KOYO 47890R/20, Ø92.075×146.05×34.925 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 92,075 × 146,05 × 34,925 mm
d92,075Ø interior (mm)
×
D146,05Ø exterior (mm)
×
B34,925Ancho (mm)
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Especificaciones técnicas
| d | 92.075 mm |
| D | 146.050 mm |
| T | 33.338 mm |
| B | 34.925 mm |
| C | 26.195 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 223 kN |
| Basic load ratings : C0r | 293 kN |
| Fatigue load limit : Cu | 43.2 kN |
| Limiting speeds(Grease lub.) | 2500 min-1 |
| Limiting speeds(Oil lub.) | 3300 min-1 |
| Load center spread : a | 32.6 mm |
| Constant :e | 0.45 |
| Axial load factors : Y1 | 1.34 |
| Axial load factors : Y0 | 0.74 |
| da | 107.0 mm |
| db | 101.0 mm |
| Da | 131.0 mm |
| Db | 140.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 2.117 kg |
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KOYO 47890R/20