KOYO
Roulements à rouleaux coniques 24780R/20
Bearing KOYO 24780R/20, Ø41.275×76.2×23.02 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 41,275 × 76,2 × 23,02 mm
d41,275Ø alésage (mm)
×
D76,2Ø extérieur (mm)
×
B23,02Largeur (mm)
Demande de devis
Spécifications techniques
| d | 41.275 mm |
| D | 76.200 mm |
| T | 22.225 mm |
| B | 23.020 mm |
| C | 17.462 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 82.9 kN |
| Basic load ratings : C0r | 83.3 kN |
| Fatigue load limit : Cu | 12.3 kN |
| Limiting speeds(Grease lub.) | 5200 min-1 |
| Limiting speeds(Oil lub.) | 6900 min-1 |
| Load center spread : a | 17.4 mm |
| Constant :e | 0.39 |
| Axial load factors : Y1 | 1.53 |
| Axial load factors : Y0 | 0.84 |
| da | 54.0 mm |
| db | 47.0 mm |
| Da | 68.0 mm |
| Db | 72.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 0.423 kg |
Produits associés
KOYO 24780R/20