KOYO
Roulements à rouleaux coniques 66212R/462
Bearing KOYO 66212R/462, Ø53.975×117.475×31.75 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 53,975 × 117,475 × 31,75 mm
d53,975Ø alésage (mm)
×
D117,475Ø extérieur (mm)
×
B31,75Largeur (mm)
Demande de devis
Spécifications techniques
| d | 53.975 mm |
| D | 117.475 mm |
| T | 33.338 mm |
| B | 31.750 mm |
| C | 23.812 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 3.2 mm |
| Basic load ratings : Cr | 162 kN |
| Basic load ratings : C0r | 152 kN |
| Fatigue load limit : Cu | 23.2 kN |
| Limiting speeds(Grease lub.) | 3500 min-1 |
| Limiting speeds(Oil lub.) | 4600 min-1 |
| Load center spread : a | 33.2 mm |
| Constant :e | 0.63 |
| Axial load factors : Y1 | 0.96 |
| Axial load factors : Y0 | 0.53 |
| da | 73.0 mm |
| db | 67.0 mm |
| Da | 100.0 mm |
| Db | 111.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 3.2 mm |
| (Refer.)Mass | 1.582 kg |
Produits associés
KOYO 66212R/462