SNR
Roulements à rouleaux coniques 32015A
Roulement SNR 32015A, Ø75×115×25 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 75 × 115 × 25 mm
d75Ø alésage (mm)
×
D115Ø extérieur (mm)
×
B25Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 75 mm |
| D - External diameter | 115 mm |
| B - Bearing/Inner ring width | 25 mm |
| C - Outer ring width | 19 mm |
| T - Total width | 25 mm |
| d1 - External diameter inner ring | 95,7 mm |
| a - Charge load application point | 25,3 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 0,88 kg |
| ISO 355 reference | T4CC055 |
| C - Dynamic load | 108000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 160000000 mN |
| Cu - Fatigue limit load | 19600000 mN |
| e - Coefficient | 0.46 |
| Y0 - Static axial load coefficient | 0.72 |
| Y2 - Upper axial load coefficient | 1.31 |
| N ref - Reference thermal speed | 22200 °/s |
| N lim - Mechanical Limit Speed | 35400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 12,238 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 14,762 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 10,138 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 5,069 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,453 Hz |
| da max - Max shoulder diameter IR | 83 mm |
| db min - Min IR shoulder diameter | 83,5 mm |
| Da min - Min shoulder diameter OR | 103 mm |
| Da max - Max shoulder diameter OR | 106,5 mm |
| Db min - Min OR shoulder diameter | 110 mm |
| Ca - Min clearance | 5 mm |
| Cb - Min clearance | 6 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
SNR 32015A