SNR
Unités de roulement CEX210-31
Palier SNR CEX210-31, Ø49.213×90×49.2 mm. Demandez un devis — expédition dans le monde entier.
Type Unités de roulement
Dimensions
Ø 49,213 × 90 × 49,2 mm
d49,213Ø alésage (mm)
×
D90Ø extérieur (mm)
×
B49,2Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| a - Distance to grooves in OR | 3,7 mm |
| b - Groove width in OR | 2,7 mm |
| 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 | 24 mm |
| C1 - Distance center of OR to center of lubrication zone | 5,6 mm |
| d - Shaft diameter | 49,213 mm |
| d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve | 69,5 mm |
| D - Outer diameter of OR | 90 mm |
| G - Set screw size | 5/16-24UNF |
| m - Distance to set screw | 6,5 mm |
| N1 - Groove dia in OR | 86,79 mm |
| r - Radius Inner Ring | 1.5 |
| 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 |
Produits associés
SNR CEX210-31