KOYO
Rodamientos de rodillos cónicos 31322JR
Bearing KOYO 31322JR, Ø110×240×57 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 110 × 240 × 57 mm
d110Ø interior (mm)
×
D240Ø exterior (mm)
×
B57Ancho (mm)
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Especificaciones técnicas
| d | 110 mm |
| D | 240 mm |
| T | 63 mm |
| B | 57 mm |
| C | 38 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 564 kN |
| Basic load ratings : C0r | 563 kN |
| Fatigue load limit : Cu | 68.4 kN |
| Limiting speeds(Grease lub.) | 1400 min-1 |
| Limiting speeds(Oil lub.) | 1900 min-1 |
| Load center spread : a | 76.2 mm |
| Constant e | 0.83 |
| Axial load factors : Y1 | 0.73 |
| Axial load factors : Y0 | 0.40 |
| da(min.) | 128 mm |
| db(max.) | 135 mm |
| Da(max.) | 226 mm |
| Da(min.) | 205 mm |
| Db(min.) | 224 mm |
| Sa(min.) | 6 mm |
| Sb(min.) | 21 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 12.2 kg |
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KOYO 31322JR