SNR
Roulements à rouleaux coniques 33109A
Roulement SNR 33109A, Ø45×80×26 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 45 × 80 × 26 mm
d45Ø alésage (mm)
×
D80Ø extérieur (mm)
×
B26Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 45 mm |
| D - External diameter | 80 mm |
| B - Bearing/Inner ring width | 26 mm |
| C - Outer ring width | 20,5 mm |
| T - Total width | 26 mm |
| d1 - External diameter inner ring | 62,3 mm |
| a - Charge load application point | 19,2 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,538 kg |
| ISO 355 reference | T3CE045 |
| C - Dynamic load | 91000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 117000000 mN |
| Cu - Fatigue limit load | 14300000 mN |
| e - Coefficient | 0.38 |
| Y0 - Static axial load coefficient | 0.86 |
| Y2 - Upper axial load coefficient | 1.57 |
| N ref - Reference thermal speed | 30000 °/s |
| N lim - Mechanical Limit Speed | 52800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,644 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,356 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,014 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,507 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,432 Hz |
| da max - Max shoulder diameter IR | 52 mm |
| db min - Min IR shoulder diameter | 53,5 mm |
| Da min - Min shoulder diameter OR | 69 mm |
| Da max - Max shoulder diameter OR | 71,5 mm |
| Db min - Min OR shoulder diameter | 77 mm |
| Ca - Min clearance | 4 mm |
| Cb - Min clearance | 5,5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
SNR 33109A