SNR
Roulements à billes à contact oblique 7006HVDBJ74
Roulement SNR 7006HVDBJ74, Ø30×55×13 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à billes à contact oblique
Dimensions
Ø 30 × 55 × 13 mm
d30Ø alésage (mm)
×
D55Ø extérieur (mm)
×
B13Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 30 mm |
| D - External diameter | 55 mm |
| B - Bearing/Inner ring width | 13 mm |
| d1 - External diameter inner ring | 38,1 mm |
| D1 - Inner diameter outer ring | 46,95 mm |
| D2 - Inner diameter outer ring | 50,93 mm |
| a - Charge load application point | 12 mm |
| α - Contact angle | 25 ° |
| rs - Min fillet radius | 1,5 mm |
| r1s - Min fillet radius | 1 mm |
| Precision class | P4 |
| Mass | 0,112 kg |
| C - Dynamic load | 15600000 mN |
| C0 - Static load | 11200000 mN |
| Cu - Fatigue limit load | 510000 mN |
| f0 - Coefficient | 15.1 |
| Axial displacement K Factor | 1.52 |
| Preload level | 7 |
| Preload value | 130000 mN |
| Axial rigidity | 43 N/µm |
| Radial rigidity | 249 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,781 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 9,219 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,811 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,906 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,424 Hz |
| da min - Min shoulder diameter IR | 35,5 mm |
| db min - Min IR shoulder diameter | 35,5 mm |
| Da max - Max shoulder diameter OR | 49,5 mm |
| Db max - Max OR shoulder diameter | 49,5 mm |
| r1a - Max fillet radius | 1 mm |
| ra max - Max shaft & housing fillet radius | 1,5 mm |
Produits associés
SNR 7006HVDBJ74