SNR
Unités de roulement EX318G2
Palier SNR EX318G2, Ø90×190×87.3 mm. Demandez un devis — expédition dans le monde entier.
Type Unités de roulement
Dimensions
Ø 90 × 190 × 87,3 mm
d90Ø alésage (mm)
×
D190Ø extérieur (mm)
×
B87,3Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| B - Width of Inner Ring | 87,3 mm |
| B1 - Overall width Inner Ring | 115,9 mm |
| B2 - Width of eccentric locking collar/nut | 36,5 mm |
| C - Width of Outer Ring | 48 mm |
| C1 - Distance center of OR to center of lubrication zone | 16,5 mm |
| d - Shaft diameter | 90 mm |
| d1 - Outer dia of eccent. Lock. collar / nut of adapter sleeve | 133 mm |
| D - Outer diameter of OR | 190 mm |
| G - Set screw size | M20x1,5 |
| m - Distance to set screw | 14,5 mm |
| r - Radius Inner Ring | 3 |
| S - Distance front side/bearing centre | 43,6 mm |
| f0 - Factor | 13.2 |
| SW - Wrench size | 10 mm |
| C - Dynamic load rating | 143000000 mN |
| C0 - Static load rating | 108000000 mN |
| Operating temperature min. | 253,15 °K |
| Operating temperature max. | 373,15 °K |
| Mass | 9,1 kg |
| Recommended tightening torque for set screw | 120 N-m |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,093 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 4,907 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,183 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,091 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,387 Hz |
Produits associés
SNR EX318G2