SNR
Roulements rigides à billes 6028
Roulement SNR 6028, Ø140×210×33 mm. Demandez un devis — expédition dans le monde entier.
Type Roulements rigides à billes
Dimensions
Ø 140 × 210 × 33 mm
d140Ø alésage (mm)
×
D210Ø extérieur (mm)
×
B33Largeur (mm)
Demande de devis
En stock
Spécifications techniques
| Brand | SNR |
| d - Internal diameter | 140 mm |
| D - External diameter | 210 mm |
| B - Bearing/Inner ring width | 33 mm |
| d1 - External diameter inner ring | 156,6 mm |
| D1 - Inner diameter outer ring | 193,5 mm |
| rs - Min fillet radius | 2 mm |
| Radial clearance class | CN |
| Mass | 3,5 kg |
| C - Dynamic load | 116000000 mN |
| C0 - Static load | 109000000 mN |
| Cu - Fatigue limit load | 3750000 mN |
| f0 - Coefficient | 16 |
| N ref - Reference thermal speed | 24600 °/s |
| N lim - Mechanical Limit Speed | 30000 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| BPFO - Over rolling frequency on outer ring (60 rpm) | 7,057 Hz |
| BPFI - Over rolling frequency on inner (60 rpm) | 8,943 Hz |
| BSF - Over rolling frequency on rolling element (60 rpm) | 8,362 Hz |
| BRF - Rotational frequency – rolling element (60 rpm) | 4,181 Hz |
| FTF - Rotational frequency - cage (60 rpm) | 0,441 Hz |
| da min - Min shoulder diameter IR | 149 mm |
| Da max - Max shoulder diameter OR | 201 mm |
| ra max - Max shaft & housing fillet radius | 2 mm |
Produits associés
SNR 6028