KOYO
Roulements à rouleaux coniques LM102949/10
Bearing KOYO LM102949/10, Ø45.242×73.431×19.812 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 45,242 × 73,431 × 19,812 mm
d45,242Ø alésage (mm)
×
D73,431Ø extérieur (mm)
×
B19,812Largeur (mm)
Demande de devis
Spécifications techniques
| d | 45.242 mm |
| D | 73.431 mm |
| T | 19.558 mm |
| B | 19.812 mm |
| C | 15.748 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 70.0 kN |
| Basic load ratings : C0r | 78.1 kN |
| Fatigue load limit : Cu | 11.4 kN |
| Limiting speeds(Grease lub.) | 5100 min-1 |
| Limiting speeds(Oil lub.) | 6700 min-1 |
| Load center spread : a | 14.7 mm |
| Constant :e | 0.31 |
| Axial load factors : Y1 | 1.97 |
| Axial load factors : Y0 | 1.08 |
| da | 56.0 mm |
| db | 50.0 mm |
| Da | 68.0 mm |
| Db | 70.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 0.309 kg |
Produits associés
KOYO LM102949/10