KOYO
Rodamientos de rodillos cilíndricos NF230
Bearing KOYO NF230, Ø150×270×45 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 150 × 270 × 45 mm
d150Ø interior (mm)
×
D270Ø exterior (mm)
×
B45Ancho (mm)
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Especificaciones técnicas
| d | 150 mm |
| D | 270 mm |
| B | 45 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Fw | - mm |
| Ew | 238 mm |
| Basic load ratings : Cr | 468 kN |
| Basic load ratings : C0r | 492 kN |
| Fatigue load limit : Cu | 63.4 kN |
| Limiting speeds(Grease lub.) | 2200 min-1 |
| Limiting speeds(Oil lub.) | 2700 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 163 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 257 mm |
| Db(min.) | 245 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 10.5 kg |
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KOYO NF230