SNR
Butées à billes 51209
Roulement SNR 51209, Ø45×73×20 mm. Demandez un devis — expédition dans le monde entier.
Type Butées à billes
Dimensions
Ø 45 × 73 × 20 mm
d45Ø alésage (mm)
×
D73Ø extérieur (mm)
×
B20Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 45 mm |
| D - External diameter | 73 mm |
| D1 - Inner diameter outer ring | 47 mm |
| d1 - External diameter inner ring | 73 mm |
| T - Thrust bearing height | 20 mm |
| rs - Min fillet radius | 1 mm |
| Mass | 0,283 kg |
| Ca - Dynamic axial load rating | 46500000 mN |
| C0a - Static axial load rating | 105000000 mN |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,5 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,5 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,9 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,95 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,5 Hz |
| ra max - Max shaft & housing fillet radius | 1 mm |
| Da max - Max shoulder diameter OR | 56 mm |
| da min - Min shoulder diameter IR | 62 mm |
Produits associés
SNR 51209