SNR
Roulements à rouleaux cylindriques N.218.E.G15
Roulement SNR N.218.E.G15, Ø90×160×30 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 90 × 160 × 30 mm
d90Ø alésage (mm)
×
D160Ø extérieur (mm)
×
B30Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 90 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 30 mm |
| E - Upper roller diameter | 145 mm |
| F - Under roller diameter | 107 mm |
| d1 - IR flange outer diameter | 114,3 mm |
| rs - Min fillet radius | 2 mm |
| r1s - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 2,37 kg |
| C - Dynamic load | 183000000 mN |
| C0 - Static load | 220000000 mN |
| Cu - Fatigue limit load | 25000000 mN |
| N ref - Reference thermal speed | 23400 °/s |
| N lim - Mechanical Limit Speed | 30600 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,218 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,782 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,481 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,241 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,425 Hz |
| da min - Min shoulder diameter IR | 99 mm |
| Da max - Max shoulder diameter OR | 151 mm |
| Db min - Small face shoulder min diameter | 147 mm |
| Dc max - Max outer ring GO diameter | 143 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
SNR N.218.E.G15