KOYO
Roulements à rouleaux coniques 71412/750
Bearing KOYO 71412/750, Ø104.775×190.5×49.212 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 104,775 × 190,5 × 49,212 mm
d104,775Ø alésage (mm)
×
D190,5Ø extérieur (mm)
×
B49,212Largeur (mm)
Demande de devis
Spécifications techniques
| d | 104.775 mm |
| D | 190.500 mm |
| T | 47.625 mm |
| B | 49.212 mm |
| C | 34.925 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 381 kN |
| Basic load ratings : C0r | 483 kN |
| Fatigue load limit : Cu | 60.9 kN |
| Limiting speeds(Grease lub.) | 1900 min-1 |
| Limiting speeds(Oil lub.) | 2600 min-1 |
| Load center spread : a | 40.9 mm |
| Constant :e | 0.42 |
| Axial load factors : Y1 | 1.44 |
| Axial load factors : Y0 | 0.79 |
| da | 117.0 mm |
| db | 131.0 mm |
| Da | 167.0 mm |
| Db | 177.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 5.68 kg |
Produits associés
KOYO 71412/750