KOYO
Roulements à rouleaux cylindriques NF414
Bearing KOYO NF414, Ø70×180×42 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 70 × 180 × 42 mm
d70Ø alésage (mm)
×
D180Ø extérieur (mm)
×
B42Largeur (mm)
Demande de devis
Spécifications techniques
| d | 70 mm |
| D | 180 mm |
| B | 42 mm |
| r(min.) | 3 mm |
| r1(min.) | 3 mm |
| Fw | - mm |
| Ew | 152 mm |
| Basic load ratings : Cr | 285 kN |
| Basic load ratings : C0r | 257 kN |
| Fatigue load limit : Cu | 35.2 kN |
| Limiting speeds(Grease lub.) | 3500 min-1 |
| Limiting speeds(Oil lub.) | 4700 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | 83 mm |
| db(min.) | - mm |
| db(max.) | - mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | - mm |
| Db(max.) | 167 mm |
| Db(min.) | 153 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 5.32 kg |
Produits associés
KOYO NF414