KOYO
Roulements rigides à billes 638 ZZ
Bearing KOYO 638 ZZ, Ø8×28×9 mm, sealing 2Z. Request a quote — worldwide shipping.
Type Roulements rigides à billes
Dimensions
Ø 8 × 28 × 9 mm
d8Ø alésage (mm)
×
D28Ø extérieur (mm)
×
B9Largeur (mm)
Demande de devis
Spécifications techniques
| d | 8 mm |
| D | 28 mm |
| B | 9 mm |
| r(min.) | 0.3 mm |
| Basic load ratings : Cr | 5.65 kN |
| Basic load ratings : C0r | 1.95 kN |
| Fatigue load limit : Cu | 0.100 kN |
| factor : f0 | 12.3 |
| Limiting speeds(Grease lub.) | 26000 min-1 |
| Limiting speeds(Oil lub.) | - min-1 |
| da(min.) | 10 mm |
| Da(max.) | 26 mm |
| ra(max.) | 0.3 mm |
| (Refer.)Mass | 29 g |
Produits associés
KOYO 638 ZZ