SNR
Roulements à rouleaux coniques 33210A
Roulement SNR 33210A, Ø50×90×32 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 50 × 90 × 32 mm
d50Ø alésage (mm)
×
D90Ø extérieur (mm)
×
B32Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 50 mm |
| D - External diameter | 90 mm |
| B - Bearing/Inner ring width | 32 mm |
| C - Outer ring width | 24,5 mm |
| T - Total width | 32 mm |
| d1 - External diameter inner ring | 70,4 mm |
| a - Charge load application point | 23,3 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,825 kg |
| ISO 355 reference | T3DE050 |
| C - Dynamic load | 118000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 155000000 mN |
| Cu - Fatigue limit load | 18900000 mN |
| e - Coefficient | 0.41 |
| Y0 - Static axial load coefficient | 0.8 |
| Y2 - Upper axial load coefficient | 1.45 |
| N ref - Reference thermal speed | 28800 °/s |
| N lim - Mechanical Limit Speed | 46200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,187 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 10,813 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 6,843 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,422 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,431 Hz |
| da max - Max shoulder diameter IR | 57 mm |
| db min - Min IR shoulder diameter | 57 mm |
| Da min - Min shoulder diameter OR | 77 mm |
| Da max - Max shoulder diameter OR | 83 mm |
| Db min - Min OR shoulder diameter | 87 mm |
| Ca - Min clearance | 5 mm |
| Cb - Min clearance | 7,5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
SNR 33210A