SNR
Roulements à rouleaux cylindriques NU410
Roulement SNR NU410, Ø50×130×31 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 50 × 130 × 31 mm
d50Ø alésage (mm)
×
D130Ø extérieur (mm)
×
B31Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 50 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 31 mm |
| E - Upper roller diameter | 110,8 mm |
| F - Under roller diameter | 70,8 mm |
| D1 - OR flange inner diameter | 104,3 mm |
| rs - Min fillet radius | 2,1 mm |
| r1s - Min fillet radius | 2,1 mm |
| Radial clearance class | CN |
| Mass | 2 kg |
| C - Dynamic load | 130000000 mN |
| C0 - Static load | 125000000 mN |
| Cu - Fatigue limit load | 15200000 mN |
| N ref - Reference thermal speed | 34200 °/s |
| N lim - Mechanical Limit Speed | 40800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 3,899 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,101 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,32 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,16 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,39 Hz |
| da min - Min shoulder diameter IR | 61 mm |
| da max - Small face shoulder max diameter | 69 mm |
| Da max - Max shoulder diameter OR | 119 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
SNR NU410