SNR
Roulements à rotule sur rouleaux 24148EAK30W33C2
Roulement SNR 24148EAK30W33C2, Ø240×400×160 mm, jeu C2. Demandez un devis — expédition dans le monde entier.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 240 × 400 × 160 mm
d240Ø alésage (mm)
×
D400Ø extérieur (mm)
×
B160Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 240 mm |
| D - External diameter | 400 mm |
| B - Bearing/Inner ring width | 160 mm |
| d2 - External diameter inner ring | 269 mm |
| D1 - Inner diameter outer ring | 348,1 mm |
| rs - Min fillet radius | 4 mm |
| Number of lubrication holes | 3 ou 8 |
| b - Groove width | 19,37 mm |
| k - Hole diameter | 12 mm |
| Associated sleeve reference | H24148 |
| Radial clearance class | C2 |
| Mass | 75,45 kg |
| C - Dynamic load | 2860000000 mN |
| C0 - Static load | 3990000000 mN |
| Cu - Fatigue limit load | 342000000 mN |
| e - Coefficient | 0.35 |
| Y0 - Static axial load coefficient | 1.88 |
| Y1 - Lower axial load coefficient | 1.92 |
| Y2 - Upper axial load coefficient | 2.86 |
| N ref - Reference thermal speed | 4800 °/s |
| N lim - Mechanical Limit Speed | 7800 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 473,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 8,642 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 11,358 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 7,036 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 3,518 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,432 Hz |
| da max - Max shoulder diameter IR | 0 mm |
| da min - Min shoulder diameter IR | 257 mm |
| Da max - Max shoulder diameter OR | 383 mm |
| ra max - Max shaft & housing fillet radius | 3 mm |
Produits associés
SNR 24148EAK30W33C2