KOYO
Rodamientos de rodillos cilíndricos NU1064
Bearing KOYO NU1064, Ø320×480×74 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 320 × 480 × 74 mm
d320Ø interior (mm)
×
D480Ø exterior (mm)
×
B74Ancho (mm)
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Especificaciones técnicas
| d | 320 mm |
| D | 480 mm |
| B | 74 mm |
| r(min.) | 4 mm |
| r1(min.) | 4 mm |
| Fw | 360 mm |
| Ew | - mm |
| Basic load ratings : Cr | 1150 kN |
| Basic load ratings : C0r | 1450 kN |
| Fatigue load limit : Cu | 152 kN |
| Limiting speeds(Grease lub.) | 1100 min-1 |
| Limiting speeds(Oil lub.) | 1300 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 336 mm |
| db(max.) | 356 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 464 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 3 mm |
| rb(max.) | 3 mm |
| (Refer.)Mass | 48.4 kg |
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KOYO NU1064