SNR
Unidades de rodamiento EX309-27G2
Soporte SNR EX309-27G2, Ø42.863×100×42.9 mm. Solicita presupuesto — envío a todo el mundo.
Tipo Unidades de rodamiento
Dimensiones
Ø 42,863 × 100 × 42,9 mm
d42,863Ø interior (mm)
×
D100Ø exterior (mm)
×
B42,9Ancho (mm)
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Disponible
Especificaciones técnicas
| Brand | SNR |
| B - Width of Inner Ring | 42,9 mm |
| B1 - Overall width Inner Ring | 58,7 mm |
| B2 - Width of eccentric locking collar/nut | 20,6 mm |
| C - Width of Outer Ring | 30 mm |
| C1 - Distance center of OR to center of lubrication zone | 9 mm |
| d - Shaft diameter | 42,863 mm |
| d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve | 70 mm |
| D - Outer diameter of OR | 100 mm |
| G - Set screw size | 3/8-24UNF |
| m - Distance to set screw | 8 mm |
| r - Radius Inner Ring | 2 |
| S - Distance front side/bearing centre | 19,8 mm |
| f0 - Factor | 13 |
| SW - Wrench size | 4,763 mm |
| C - Dynamic load rating | 53000000 mN |
| C0 - Static load rating | 31800000 mN |
| Operating temperature min. | 253,15 °K |
| Operating temperature max. | 373,15 °K |
| Mass | 1,52 kg |
| Recommended tightening torque for set screw | 16,8 N-m |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,05 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 4,95 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 3,971 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 1,986 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,381 Hz |
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SNR EX309-27G2