SNR
Roulements rigides à billes 4206A
Roulement SNR 4206A, Ø30×62×20 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements rigides à billes
Dimensions
Ø 30 × 62 × 20 mm
d30Ø alésage (mm)
×
D62Ø extérieur (mm)
×
B20Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 30 mm |
| D - External diameter | 62 mm |
| B - Bearing/Inner ring width | 20 mm |
| d1 - External diameter inner ring | 41,3 mm |
| D1 - Inner diameter outer ring | 51,7 mm |
| rs - Min fillet radius | 1 mm |
| Radial clearance class | CN |
| Precision class | P0 |
| Mass | 0,26 kg |
| C - Dynamic load | 26200000 mN |
| C0 - Static load | 20800000 mN |
| Cu - Fatigue limit load | 940000 mN |
| f0 - Coefficient | 14.4 |
| N ref - Reference thermal speed | 57600 °/s |
| N lim - Mechanical Limit Speed | 60000 °/s |
| Tmin - Min operating temperature | 253,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,086 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 5,914 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,409 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,644 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 5,288 Hz |
| da min - Min shoulder diameter IR | 36 mm |
| Da max - Max shoulder diameter OR | 56 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Produits associés
SNR 4206A