KOYO
Rodamientos de rodillos a rótula 21316RZ
Bearing KOYO 21316RZ, Ø80×170×39 mm. Request a quote — worldwide shipping.
Tipo Rodamientos de rodillos a rótula
Dimensiones
Ø 80 × 170 × 39 mm
d80Ø interior (mm)
×
D170Ø exterior (mm)
×
B39Ancho (mm)
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Especificaciones técnicas
| d | 80 mm |
| D | 170 mm |
| B | 39 mm |
| r(min.) | 2.1 mm |
| Basic load ratings : Cr | 344 kN |
| Basic load ratings : C0r | 339 kN |
| Fatigue load limit : Cu | 27.5 kN |
| Limiting speeds(Grease lub.) | 2900 min-1 |
| Limiting speeds(Oil lub.) | 3900 min-1 |
| Constant e | 0.23 |
| Axial load factors : Y1 | 2.88 |
| Axial load factors : Y2 | 4.29 |
| Axial load factors : Y0 | 2.82 |
| da(min.) | 92 mm |
| da(max.) | mm |
| Da(max.) | 158 mm |
| Da(min.) | mm |
| ra(max.) | 2 mm |
| (Refer.)Mass | 4.53 kg |
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KOYO 21316RZ