KOYO
Roulements à rouleaux coniques 28680/22
Bearing KOYO 28680/22, Ø55.562×97.63×24.608 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 55,562 × 97,63 × 24,608 mm
d55,562Ø alésage (mm)
×
D97,63Ø extérieur (mm)
×
B24,608Largeur (mm)
Demande de devis
Spécifications techniques
| d | 55.562 mm |
| D | 97.630 mm |
| T | 24.608 mm |
| B | 24.608 mm |
| C | 19.446 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 113 kN |
| Basic load ratings : C0r | 131 kN |
| Fatigue load limit : Cu | 19.7 kN |
| Limiting speeds(Grease lub.) | 3900 min-1 |
| Limiting speeds(Oil lub.) | 5200 min-1 |
| Load center spread : a | 21.2 mm |
| Constant :e | 0.40 |
| Axial load factors : Y1 | 1.49 |
| Axial load factors : Y0 | 0.82 |
| da | 68.0 mm |
| db | 62.0 mm |
| Da | 88.0 mm |
| Db | 92.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 0.759 kg |
Produits associés
KOYO 28680/22