SNR
Roulements à billes à contact oblique 10R71922HVUJ74
Roulement SNR 10R71922HVUJ74, Ø110×150×20 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à billes à contact oblique
Dimensions
Ø 110 × 150 × 20 mm
d110Ø alésage (mm)
×
D150Ø extérieur (mm)
×
B20Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 110 mm |
| D - External diameter | 150 mm |
| B - Bearing/Inner ring width | 20 mm |
| d1 - External diameter inner ring | 122,8 mm |
| D1 - Inner diameter outer ring | 137,2 mm |
| D2 - Inner diameter outer ring | 143,27 mm |
| a - Charge load application point | 40 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 0,6 mm |
| r1s - Min fillet radius | 0,6 mm |
| Precision class | P4 |
| Mass | 0,86 kg |
| C - Dynamic load | 49700000 mN |
| C0 - Static load | 58300000 mN |
| Cu - Fatigue limit load | 2850000 mN |
| f0 - Coefficient | 16.806 |
| Axial displacement K Factor | 0.42 |
| Preload level | 7 |
| Preload value | 420000 mN |
| Axial rigidity | 252 N/µm |
| Radial rigidity | 546 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 75000 °/s |
| N lim - Grease lubrication limit speed | 48600 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 12,38 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 14,621 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 10,844 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 5,422 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,459 Hz |
| da min - Min shoulder diameter IR | 114,5 mm |
| db min - Min IR shoulder diameter | 114,5 mm |
| Da max - Max shoulder diameter OR | 145,5 mm |
| Db max - Max OR shoulder diameter | 145,5 mm |
| r1a - Max fillet radius | 0,6 mm |
| ra max - Max shaft & housing fillet radius | 0,6 mm |
Produits associés
SNR 10R71922HVUJ74