KOYO
Rodamientos de rodillos cilíndricos NJ2318R
Bearing KOYO NJ2318R, Ø90×190×64 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cilíndricos
Dimensiones
Ø 90 × 190 × 64 mm
d90Ø interior (mm)
×
D190Ø exterior (mm)
×
B64Ancho (mm)
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Especificaciones técnicas
| d | 90 mm |
| D | 190 mm |
| B | 64 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Fw | 113.5 mm |
| Ew | - mm |
| Basic load ratings : Cr | 544 kN |
| Basic load ratings : C0r | 534 kN |
| Fatigue load limit : Cu | 74.5 kN |
| Limiting speeds(Grease lub.) | 2800 min-1 |
| Limiting speeds(Oil lub.) | 4100 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 103 mm |
| db(max.) | 111 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 177 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 8.33 kg |
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KOYO NJ2318R