KOYO
Roulements à rouleaux cylindriques NN3008K
Bearing KOYO NN3008K, Ø40×68×21 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 40 × 68 × 21 mm
d40Ø alésage (mm)
×
D68Ø extérieur (mm)
×
B21Largeur (mm)
Demande de devis
Spécifications techniques
| d | 40 mm |
| D | 68 mm |
| B | 21 mm |
| r(min.) | 1 mm |
| Fw | - mm |
| Ew | 61 mm |
| Basic load ratings : Cr | 52.0 kN |
| Basic load ratings : C0r | 55.9 kN |
| Fatigue load limit : Cu | 6.35 kN |
| Limiting speeds(Grease lub.) | 9100 min-1 |
| Limiting speeds(Oil lub.) | 11000 min-1 |
| da(min.) | 45 mm |
| da(max.) | - mm |
| db(min.) | - mm |
| Da(max.) | 63 mm |
| Da(min.) | 62 mm |
| ra(max.) | 1 mm |
| (Refer.)Mass | 0.298 kg |
Produits associés
KOYO NN3008K