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IRA Hydraulic Pump Technical support and service
IRA Hydraulic Pump Technical support and serviceChina
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IRA Hydraulic Pump Technical support and service2020-07-10 09:46:19
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Product Description
Used Komatsu PC300–7 Boom Size Chart (mm/inches) | |
|---|---|
| Bearing number | PCZ 2420 M |
| Dimensione (mm) | 38.1x42.069x31.75 |
| Marchio | SKF |
| Diametro del foro (mm) | 38,1 |
| Diametro esterno (mm) | 42,069 |
| Larghezza (mm) | 31,75 |
| d | 38,1 mm |
| D | 42,069 mm |
| B | 31,75 mm |
| c1 min | 0,1 mm |
| c2 min | 0,8 mm |
| M | 4 mm |
| Peso | 0,053 Kg |
| Carico dinamico di base (C) | 143 kN |
| c1 min. | 0.1 mm |
| c1 max. | 0.7 mm |
| c2 min. | 0.8 mm |
| c2 max. | 1.6 mm |
| α ±8 | 20 ° |
| Campo del diametro dell'albero min. | 37.765 mm |
| Campo di diametro dell'albero max. | 37.805 mm |
| Campo del foro dell'alloggiamento min. | 42.067 mm |
| Campo di foratura dell'alloggiamento max. | 42.093 mm |
| Carico dinamico di base - direzione radiale C | 143 kN |
| Carico statico nominale di base - direzione radiale C0 | 290 kN |
| Fattore di carico dinamico specifico K | 120 N/mm² |
| Fattore di carico statico specifico K0 | 250 N/mm² |
| Fattore a seconda del materiale e del tipo di cuscinetto KM | 1900 |
| Velocità di scorrimento consentita v min. | 0 m/s |
| Velocità di scorrimento consentita v max. | 2.5 m/s |
| Coefficiente di attrito µ min. | 0.02 |
| Coefficiente di attrito µ max. | 0.2 |
| Boccola di massa | 0.053 kg |
Used Komatsu PC300–7 Boom Cad Models
IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
If you have any inquiries,please ask me frankly.
Contact Us
- IRA Hydraulic Pump Technical support and service
- AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China
- Phone(Working Time)86-510-85310167
- Fax
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