SNR
Unidades de rodamiento EX210-31G2
Soporte SNR EX210-31G2, Ø49.213×90×49.2 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Unidades de rodamiento
Dimensiones
Ø 49,213 × 90 × 49,2 mm
d49,213Ø interior (mm)
×
D90Ø exterior (mm)
×
B49,2Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| B - Width of Inner Ring | 49,2 mm |
| B1 - Overall width Inner Ring | 62,7 mm |
| B2 - Width of eccentric locking collar/nut | 18,3 mm |
| C - Width of Outer Ring | 23 mm |
| C1 - Distance center of OR to center of lubrication zone | 6,5 mm |
| d - Shaft diameter | 49,213 mm |
| d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve | 67,2 mm |
| D - Outer diameter of OR | 90 mm |
| G - Set screw size | 5/16-24UNF |
| m - Distance to set screw | 6,5 mm |
| r - Radius Inner Ring | 1.1 |
| S - Distance front side/bearing centre | 24,6 mm |
| f0 - Factor | 14.4 |
| SW - Wrench size | 3,969 mm |
| C - Dynamic load rating | 35100000 mN |
| C0 - Static load rating | 23200000 mN |
| Operating temperature min. | 253,15 °K |
| Operating temperature max. | 373,15 °K |
| Mass | 1,04 kg |
| Recommended tightening torque for set screw | 8 N-m |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,093 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,907 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,33 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,665 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,409 Hz |
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SNR EX210-31G2