SNR
Roulements à rouleaux cylindriques NU303EG15
Roulement SNR NU303EG15, Ø17×47×14 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 17 × 47 × 14 mm
d17Ø alésage (mm)
×
D47Ø extérieur (mm)
×
B14Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 17 mm |
| D - External diameter | 47 mm |
| B - Bearing/Inner ring width | 14 mm |
| E - Upper roller diameter | 40,2 mm |
| F - Under roller diameter | 24,2 mm |
| D1 - OR flange inner diameter | 37,1 mm |
| rs - Min fillet radius | 1 mm |
| r1s - Min fillet radius | 0,6 mm |
| Radial clearance class | CN |
| Mass | 0,122 kg |
| C - Dynamic load | 24600000 mN |
| C0 - Static load | 20400000 mN |
| Cu - Fatigue limit load | 2490000 mN |
| N ref - Reference thermal speed | 78000 °/s |
| N lim - Mechanical Limit Speed | 120000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,758 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,242 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 3,777 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 1,889 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,376 Hz |
| da min - Min shoulder diameter IR | 21 mm |
| da max - Small face shoulder max diameter | 23 mm |
| Da max - Max shoulder diameter OR | 42 mm |
| ra max - Max fillet radius | 1 mm |
| r1a - Max fillet radius | 0,6 mm |
Produits associés
SNR NU303EG15