SNR
Roulements à rotule sur rouleaux 22315EF800
Roulement SNR 22315EF800, Ø75×160×55 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 75 × 160 × 55 mm
d75Ø alésage (mm)
×
D160Ø extérieur (mm)
×
B55Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 75 mm |
| D - External diameter | 160 mm |
| B - Bearing/Inner ring width | 55 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 138,3 mm |
| rs - Min fillet radius | 2,1 mm |
| Number of lubrication holes | 3 |
| b - Groove width | 10,49 mm |
| k - Hole diameter | 5 mm |
| Radial clearance class | C4 Special |
| Mass | 5,21 kg |
| C - Dynamic load | 491000000 mN |
| C0 - Static load | 467000000 mN |
| Cu - Fatigue limit load | 53900000 mN |
| e - Coefficient | 0.34 |
| Y0 - Static axial load coefficient | 1.96 |
| Y1 - Lower axial load coefficient | 2 |
| Y2 - Upper axial load coefficient | 2.98 |
| N ref - Reference thermal speed | 21600 °/s |
| N lim - Mechanical Limit Speed | 25200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,592 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,408 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,654 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,327 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,399 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 87 mm |
| Da max - Max shoulder diameter OR | 148 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Produits associés
SNR 22315EF800