KOYO
Roulements à rouleaux coniques HH221431/10
Bearing KOYO HH221431/10, Ø79.375×190.5×57.531 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 79,375 × 190,5 × 57,531 mm
d79,375Ø alésage (mm)
×
D190,5Ø extérieur (mm)
×
B57,531Largeur (mm)
Demande de devis
Spécifications techniques
| d | 79.375 mm |
| D | 190.500 mm |
| T | 57.150 mm |
| B | 57.531 mm |
| C | 46.038 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 549 kN |
| Basic load ratings : C0r | 602 kN |
| Fatigue load limit : Cu | 76.9 kN |
| Limiting speeds(Grease lub.) | 2000 min-1 |
| Limiting speeds(Oil lub.) | 2700 min-1 |
| Load center spread : a | 42.5 mm |
| Constant :e | 0.33 |
| Axial load factors : Y1 | 1.79 |
| Axial load factors : Y0 | 0.99 |
| da | 103.0 mm |
| db | 97.0 mm |
| Da | 171.0 mm |
| Db | 179.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 8.37 kg |
Produits associés
KOYO HH221431/10