KOYO
Roulements à rouleaux coniques 32252
Bearing KOYO 32252, Ø260×480×130 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 260 × 480 × 130 mm
d260Ø alésage (mm)
×
D480Ø extérieur (mm)
×
B130Largeur (mm)
Demande de devis
Spécifications techniques
| d | 260 mm |
| D | 480 mm |
| T | 137 mm |
| B | 130 mm |
| C | 106 mm |
| r(min.) | 6 mm |
| r1(min.) | 5 mm |
| Basic load ratings : Cr | 2200 kN |
| Basic load ratings : C0r | 2870 kN |
| Fatigue load limit : Cu | 276 kN |
| Limiting speeds(Grease lub.) | 660 min-1 |
| Limiting speeds(Oil lub.) | 880 min-1 |
| Load center spread : a | 115.2 mm |
| Constant e | 0.43 |
| Axial load factors : Y1 | 1.39 |
| Axial load factors : Y0 | 0.77 |
| da(min.) | 288 mm |
| db(max.) | 300 mm |
| Da(max.) | 458 mm |
| Da(min.) | 400 mm |
| Db(min.) | 455 mm |
| Sa(min.) | 16 mm |
| Sb(min.) | 30 mm |
| ra(max.) | 5 mm |
| rb(max.) | 4 mm |
| (Refer.)Mass | 102 kg |
Produits associés
KOYO 32252