KOYO
Roulements à rouleaux coniques 30324D
Bearing KOYO 30324D, Ø120×260×55 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 120 × 260 × 55 mm
d120Ø alésage (mm)
×
D260Ø extérieur (mm)
×
B55Largeur (mm)
Demande de devis
Spécifications techniques
| d | 120 mm |
| D | 260 mm |
| T | 59.5 mm |
| B | 55 mm |
| C | 38 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 536 kN |
| Basic load ratings : C0r | 512 kN |
| Fatigue load limit : Cu | 61.5 kN |
| Limiting speeds(Grease lub.) | 1200 min-1 |
| Limiting speeds(Oil lub.) | 1700 min-1 |
| Load center spread : a | 77.8 mm |
| Constant e | 0.81 |
| Axial load factors : Y1 | 0.74 |
| Axial load factors : Y0 | 0.41 |
| da(min.) | 138 mm |
| db(max.) | 145 mm |
| Da(max.) | 246 mm |
| Da(min.) | 219 mm |
| Db(min.) | 239 mm |
| Sa(min.) | 6 mm |
| Sb(min.) | 21 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 13.0 kg |
Produits associés
KOYO 30324D