SNR
Roulements à rouleaux coniques 32017A
Roulement SNR 32017A, Ø85×130×29 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 85 × 130 × 29 mm
d85Ø alésage (mm)
×
D130Ø extérieur (mm)
×
B29Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 85 mm |
| D - External diameter | 130 mm |
| B - Bearing/Inner ring width | 29 mm |
| C - Outer ring width | 22 mm |
| T - Total width | 29 mm |
| d1 - External diameter inner ring | 107,6 mm |
| a - Charge load application point | 28,1 mm |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1,5 mm |
| Mass | 1,32 kg |
| ISO 355 reference | T4CC085 |
| C - Dynamic load | 146000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 220000000 mN |
| Cu - Fatigue limit load | 26300000 mN |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 0.75 |
| Y2 - Upper axial load coefficient | 1.36 |
| N ref - Reference thermal speed | 19800 °/s |
| N lim - Mechanical Limit Speed | 31200 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,671 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,329 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 9,737 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,869 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,451 Hz |
| da max - Max shoulder diameter IR | 94 mm |
| db min - Min IR shoulder diameter | 92 mm |
| Da min - Min shoulder diameter OR | 117 mm |
| Da max - Max shoulder diameter OR | 122 mm |
| Db min - Min OR shoulder diameter | 125 mm |
| Ca - Min clearance | 6 mm |
| Cb - Min clearance | 7 mm |
| ra max - Max fillet radius | 1,5 mm |
| r1a - Max fillet radius | 1,5 mm |
Produits associés
SNR 32017A