SNR
Roulements à billes à contact oblique ML71901CVUJ74S
Roulement SNR ML71901CVUJ74S, Ø12×24×6 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à billes à contact oblique
Dimensions
Ø 12 × 24 × 6 mm
d12Ø alésage (mm)
×
D24Ø extérieur (mm)
×
B6Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 12 mm |
| D - External diameter | 24 mm |
| B - Bearing/Inner ring width | 6 mm |
| d1 - External diameter inner ring | 15,4 mm |
| d2 - External diameter inner ring | 14,5 mm |
| D1 - Inner diameter outer ring | 20,05 mm |
| D2 - Inner diameter outer ring | 20,75 mm |
| a - Charge load application point | 6 mm |
| α - Contact angle | 17 ° |
| rs - Min fillet radius | 0,3 mm |
| r1s - Min fillet radius | 0,3 mm |
| Precision class | P4S |
| Mass | 0,011 kg |
| C - Dynamic load | 1470000 mN |
| C0 - Static load | 640000 mN |
| Cu - Fatigue limit load | 70000 mN |
| f0 - Coefficient | 7.922 |
| Axial displacement K Factor | 2.23 |
| Preload level | 7 |
| Preload value | 7000 mN |
| Axial rigidity | 12 N/µm |
| Radial rigidity | 61 N/µm |
| Tmin - Min operating temperature | 243,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| N lim - Oil lubrication limit speed | 731999,999 °/s |
| N lim - Grease lubrication limit speed | 533999,999 °/s |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 6,507 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,493 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,097 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,549 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,434 Hz |
| da min - Min shoulder diameter IR | 14,5 mm |
| db min - Min IR shoulder diameter | 14,5 mm |
| Da max - Max shoulder diameter OR | 21,5 mm |
| Db max - Max OR shoulder diameter | 21,5 mm |
| r1a - Max fillet radius | 0,3 mm |
| ra max - Max shaft & housing fillet radius | 0,3 mm |
Produits associés
SNR ML71901CVUJ74S