KOYO
Roulements à rouleaux cylindriques NN3021K
Bearing KOYO NN3021K, Ø105×160×41 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 105 × 160 × 41 mm
d105Ø alésage (mm)
×
D160Ø extérieur (mm)
×
B41Largeur (mm)
Demande de devis
Spécifications techniques
| d | 105 mm |
| D | 160 mm |
| B | 41 mm |
| r(min.) | 2 mm |
| Fw | - mm |
| Ew | 146 mm |
| Basic load ratings : Cr | 247 kN |
| Basic load ratings : C0r | 322 kN |
| Fatigue load limit : Cu | 42.5 kN |
| Limiting speeds(Grease lub.) | 3700 min-1 |
| Limiting speeds(Oil lub.) | 4400 min-1 |
| da(min.) | 114 mm |
| da(max.) | - mm |
| db(min.) | - mm |
| Da(max.) | 151 mm |
| Da(min.) | 148 mm |
| ra(max.) | 2 mm |
| (Refer.)Mass | 2.81 kg |
Produits associés
KOYO NN3021K