SNR
Roulements à rouleaux cylindriques N.316.E.G15
Roulement SNR N.316.E.G15, Ø80×170×39 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 80 × 170 × 39 mm
d80Ø alésage (mm)
×
D170Ø extérieur (mm)
×
B39Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 80 mm |
| D - External diameter | 170 mm |
| B - Bearing/Inner ring width | 39 mm |
| E - Upper roller diameter | 151 mm |
| F - Under roller diameter | 101 mm |
| d1 - IR flange outer diameter | 110,4 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 4,12 kg |
| C - Dynamic load | 259000000 mN |
| C0 - Static load | 287000000 mN |
| Cu - Fatigue limit load | 32700000 mN |
| N ref - Reference thermal speed | 22800 °/s |
| N lim - Mechanical Limit Speed | 29400 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,21 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,79 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,842 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,421 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,401 Hz |
| da min - Min shoulder diameter IR | 91 mm |
| Da max - Max shoulder diameter OR | 159 mm |
| Db min - Small face shoulder min diameter | 153 mm |
| Dc max - Max outer ring GO diameter | 147 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
SNR N.316.E.G15