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YRT50
Axial/radial roller bearing
Cuscinetti radio-assiali YRT, azione bilaterale, avvitabile
Prodotto preferito
Dimensioni principali & prestazioni
| d | 50 mm | Diametro del foro |
0 mm | Diamentro del foro, tolleranza superiore | |
-0,008 mm | Tolleranza inferiore del diametro del foro | |
| D | 126 mm | Outside diameter |
0 mm | Outside diameter upper tolerance | |
-0,011 mm | Outside diameter lower tolerance | |
| H | 30 mm | Height |
| Cr | 28.500 N | Coefficiente di carico dinamico, radiale |
| C0r | 49.500 N | Coefficiente di carico statico, radiale |
| Ca | 56.000 N | Coefficiente di carico dinamico, assiale |
| C0a | 280.000 N | Coefficiente di carico statico, assiale |
| nG | 440 1/min | Limiting speed |
| MR | 2,5 Nm | Coppia di attrito del cuscinetto |
| ≈m | 1,61 kg | Peso |
Dimensioni di fissaggio
| J | 63 mm | Pitch circle diameter fixing holes in inner ring |
| J1 | 116 mm | Pitch circle diameter fixing holes in outer ring |
| d1 | 5,6 mm | Fixing holes diameter inner ring |
10 | Quantity of fixing holes inner ring | |
| d3 | 5,6 mm | Fixing holes diameter outer ring |
12 | Quantity of fixing holes outer ring | |
| n | 12 | Pitch quantity |
| t | 30 ° | Pitch separation angle |
| MA | 8,5 Nm | Screw tightening torque |
2 | Quantity of retaining screws | |
| t1 | 2 µm | Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction. |
Dimensioni
| H1 | 20 mm | Height contact face outer ring |
0,025 mm | Height contact face outerring H1 upper tolerance | |
-0,025 mm | Height contact face outerring H1 lower tolerance | |
| H2 | 10 mm | Height contact face outer ring |
0,02 mm | Height contact face outerring H2 upper tolerance | |
-0,02 mm | Height contact face outerring H2 lower tolerance | |
| D1 max | 105 mm | Maximum diameter inner ring |
| C | 10 mm | Width of outer ring |
Campo di temperatura
| Tmin | -30 °C | Operating temperature min. |
| Tmax | 120 °C | Operating temperature max. |
Informazioni aggiuntive
| caL | 1.300 N/µm | Rigidezza assiale della posizione cuscientto |
| crL | 1.100 N/µm | Radial rigidity of bearing position |
| ckL | 1.250 Nm/mrad | Tilting rigidity of bearing position |
| caL | 6.200 N/µm | Rigidezza assiale della serie di corpi volventi |
| crL | 1.500 N/µm | Radial rigidity of rolling element set |
| ckL | 5.900 Nm/mrad | Tilting rigidity of rolling element set |
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