KOYO
Roulements à rouleaux cylindriques NU208R
Bearing KOYO NU208R, Ø40×80×18 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 40 × 80 × 18 mm
d40Ø alésage (mm)
×
D80Ø extérieur (mm)
×
B18Largeur (mm)
Demande de devis
Spécifications techniques
| d | 40 mm |
| D | 80 mm |
| B | 18 mm |
| r(min.) | 1.1 mm |
| r1(min.) | 1.1 mm |
| Fw | 49.5 mm |
| Ew | - mm |
| Basic load ratings : Cr | 69.6 kN |
| Basic load ratings : C0r | 55.4 kN |
| Fatigue load limit : Cu | 7.35 kN |
| Limiting speeds(Grease lub.) | 8300 min-1 |
| Limiting speeds(Oil lub.) | 9900 min-1 |
| sd1 | - mm |
| B1 | - mm |
| B2 | - mm |
| da(min.) | - mm |
| db(min.) | 46.5 mm |
| db(max.) | 49 mm |
| dc(min.) | - mm |
| dd(min.) | - mm |
| Da(max.) | 73.5 mm |
| Db(max.) | - mm |
| Db(min.) | - mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.384 kg |
Produits associés
KOYO NU208R