KOYO
Roulements à rouleaux cylindriques NU2344
Bearing KOYO NU2344, Ø220×460×145 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 220 × 460 × 145 mm
d220Ø alésage (mm)
×
D460Ø extérieur (mm)
×
B145Largeur (mm)
Demande de devis
Spécifications techniques
| d | 220 mm |
| D | 460 mm |
| B | 145 mm |
| r(min.) | 5 mm |
| r1(min.) | 5 mm |
| Fw | 284 mm |
| Ew | - mm |
| Basic load ratings : Cr | 2260 kN |
| Basic load ratings : C0r | 2690 kN |
| Fatigue load limit : Cu | 287 kN |
| Limiting speeds(Grease lub.) | 990 min-1 |
| Limiting speeds(Oil lub.) | 1500 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 240 mm |
| db(max.) | 276 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 440 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 4 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 119 kg |
Produits associés
KOYO NU2344