SNR
Roulements à rouleaux coniques 32305A
Roulement SNR 32305A, Ø25×62×24 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 25 × 62 × 24 mm
d25Ø alésage (mm)
×
D62Ø extérieur (mm)
×
B24Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 25 mm |
| D - External diameter | 62 mm |
| B - Bearing/Inner ring width | 24 mm |
| C - Outer ring width | 20 mm |
| T - Total width | 25,25 mm |
| d1 - External diameter inner ring | 42,3 mm |
| a - Charge load application point | 15,9 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,37 kg |
| ISO 355 reference | T2FD025 |
| C - Dynamic load | 67700000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 69000000 mN |
| Cu - Fatigue limit load | 8400000 mN |
| e - Coefficient | 0.3 |
| Y0 - Static axial load coefficient | 1.1 |
| Y2 - Upper axial load coefficient | 2 |
| N ref - Reference thermal speed | 46200 °/s |
| N lim - Mechanical Limit Speed | 72000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 5,121 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 7,879 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,416 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,208 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,394 Hz |
| da max - Max shoulder diameter IR | 32 mm |
| db min - Min IR shoulder diameter | 33,5 mm |
| Da min - Min shoulder diameter OR | 52 mm |
| Da max - Max shoulder diameter OR | 53,5 mm |
| Db min - Min OR shoulder diameter | 57 mm |
| Ca - Min clearance | 3 mm |
| Cb - Min clearance | 5 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
SNR 32305A