KOYO
Rodamientos rígidos de bolas 6318NR
Bearing KOYO 6318NR, Ø90×190×43 mm. Request a quote — worldwide shipping.
Tipo Rodamientos rígidos de bolas
Dimensiones
Ø 90 × 190 × 43 mm
d90Ø interior (mm)
×
D190Ø exterior (mm)
×
B43Ancho (mm)
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Especificaciones técnicas
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| r(min.) | 3 mm |
| r1(min.) | 0.5 mm |
| Basic load ratings : Cr | 178 kN |
| Basic load ratings : C0r | 107 kN |
| Fatigue load limit : Cu | 8.80 kN |
| factor : f0 | 13.3 |
| Limiting speeds(Grease lub.) | 3500 min-1 |
| Limiting speeds(Oil lub.) | 4200 min-1 |
| Dimensions of snap ring groove : D1(max.) | mm |
| Dimensions of snap ring groove : a(max.) | mm |
| Dimensions of snap ring groove : b(±0.05) | mm |
| Dimensions of snap ring groove : r0(max.) | mm |
| Dimensions of locating snap ring : D2(min.) | 202.9 mm |
| Dimensions of locating snap ring : f(±0.05) | 3.05 mm |
| da(min.) | 103 mm |
| Da(max.) | 177 mm |
| Dx(min.) | 205 mm |
| Cy(max.) | 8.44 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 0.5 mm |
| (Refer.)Mass | 4.91 kg |
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KOYO 6318NR