KOYO
Roulements à rouleaux coniques LM104949/11
Bearing KOYO LM104949/11, Ø50.8×82.55×22.225 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 50,8 × 82,55 × 22,225 mm
d50,8Ø alésage (mm)
×
D82,55Ø extérieur (mm)
×
B22,225Largeur (mm)
Demande de devis
Spécifications techniques
| d | 50.800 mm |
| D | 82.550 mm |
| T | 21.590 mm |
| B | 22.225 mm |
| C | 16.510 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 1.2 mm |
| Basic load ratings : Cr | 77.0 kN |
| Basic load ratings : C0r | 84.3 kN |
| Fatigue load limit : Cu | 12.5 kN |
| Limiting speeds(Grease lub.) | 4500 min-1 |
| Limiting speeds(Oil lub.) | 6000 min-1 |
| Load center spread : a | 16.4 mm |
| Constant :e | 0.31 |
| Axial load factors : Y1 | 1.97 |
| Axial load factors : Y0 | 1.08 |
| da | 62.0 mm |
| db | 55.0 mm |
| Da | 75.0 mm |
| Db | 78.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 1.2 mm |
| (Refer.)Mass | 0.418 kg |
Produits associés
KOYO LM104949/11