KOYO
Rodamientos de rodillos cónicos JM612949/10
Bearing KOYO JM612949/10, Ø70×115×29 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos cónicos
Dimensiones
Ø 70 × 115 × 29 mm
d70Ø interior (mm)
×
D115Ø exterior (mm)
×
B29Ancho (mm)
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Especificaciones técnicas
| d | 70.000 mm |
| D | 115.000 mm |
| T | 29.000 mm |
| B | 29.000 mm |
| C | 23.000 mm |
| r(min.) | 3.0 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 155 kN |
| Basic load ratings : C0r | 173 kN |
| Fatigue load limit : Cu | 26.6 kN |
| Limiting speeds(Grease lub.) | 3200 min-1 |
| Limiting speeds(Oil lub.) | 4300 min-1 |
| Load center spread : a | 26.2 mm |
| Constant :e | 0.43 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y0 | 0.77 |
| da | 83.0 mm |
| db | 77.0 mm |
| Da | 103.0 mm |
| Db | 110.0 mm |
| ra(max.) | 3.0 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 1.134 kg |
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KOYO JM612949/10