SNR
Roulements à rotule sur billes 2306KC3
Roulement SNR 2306KC3, Ø30×72×27 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur billes
Dimensions
Ø 30 × 72 × 27 mm
d30Ø alésage (mm)
×
D72Ø extérieur (mm)
×
B27Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 30 mm |
| D - External diameter | 72 mm |
| B - Bearing/Inner ring width | 27 mm |
| d1 - External diameter inner ring | 41,9 mm |
| D1 - Inner diameter outer ring | 58,4 mm |
| rs - Min fillet radius | 1,1 mm |
| Associated sleeve reference | H2306 |
| Radial clearance class | C3 |
| Precision class | P0 |
| Mass | 0,49 kg |
| C - Dynamic load | 30400000 mN |
| C0 - Static load | 8800000 mN |
| Cu - Fatigue limit load | 400000 mN |
| e - Coefficient | 0.44 |
| Y0 - Static axial load coefficient | 1.5 |
| Y1 - Lower axial load coefficient | 1.43 |
| Y2 - Upper axial load coefficient | 2.22 |
| N ref - Reference thermal speed | 60000 °/s |
| N lim - Mechanical Limit Speed | 78000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 4,25 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 6,75 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 4,006 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 2,003 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,386 Hz |
| da min - Min shoulder diameter IR | 36,5 mm |
| da max - Max shoulder diameter IR | 40 mm |
| db - Min diameter for Sleeve | 35 mm |
| Ce - Min length fro Sleeve | 5 mm |
| Da max - Max shoulder diameter OR | 65,5 mm |
| ra max - Max shaft & housing fillet radius | 1 mm |
Produits associés
SNR 2306KC3