SNR
Roulements à rouleaux coniques 32022A
Roulement SNR 32022A, Ø110×170×38 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rouleaux coniques
Dimensions
Ø 110 × 170 × 38 mm
d110Ø alésage (mm)
×
D170Ø extérieur (mm)
×
B38Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 110 mm |
| D - External diameter | 170 mm |
| B - Bearing/Inner ring width | 38 mm |
| C - Outer ring width | 29 mm |
| T - Total width | 38 mm |
| d1 - External diameter inner ring | 139,9 mm |
| a - Charge load application point | 36,6 mm |
| rs - Min fillet radius | 2,5 mm |
| r1s - Min fillet radius | 2 mm |
| Mass | 2,972 kg |
| C - Dynamic load | 252000000 mN |
| A2 - Rating life coefficient | 1 |
| C0 - Static load | 394000000 mN |
| Cu - Fatigue limit load | 43400000 mN |
| e - Coefficient | 0.43 |
| Y0 - Static axial load coefficient | 0.77 |
| Y2 - Upper axial load coefficient | 1.39 |
| N ref - Reference thermal speed | 15600 °/s |
| N lim - Mechanical Limit Speed | 23400 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 12,593 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 15,407 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 9,465 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,733 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,45 Hz |
| da max - Max shoulder diameter IR | 122 mm |
| db min - Min IR shoulder diameter | 120 mm |
| Da min - Min shoulder diameter OR | 152 mm |
| Da max - Max shoulder diameter OR | 160 mm |
| Db min - Min OR shoulder diameter | 163 mm |
| Ca - Min clearance | 7 mm |
| Cb - Min clearance | 9 mm |
| ra max - Max fillet radius | 2 mm |
| r1a - Max fillet radius | 2 mm |
Produits associés
SNR 32022A