KOYO
Roulements à rouleaux coniques 30315DR
Bearing KOYO 30315DR, Ø75×160×37 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 75 × 160 × 37 mm
d75Ø alésage (mm)
×
D160Ø extérieur (mm)
×
B37Largeur (mm)
Demande de devis
Spécifications techniques
| d | 75 mm |
| D | 160 mm |
| T | 40 mm |
| B | 37 mm |
| C | 26 mm |
| r(min.) | 3 mm |
| r1(min.) | 2.5 mm |
| Basic load ratings : Cr | 277 kN |
| Basic load ratings : C0r | 266 kN |
| Fatigue load limit : Cu | 36.9 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 2900 min-1 |
| Load center spread : a | 48.8 mm |
| Constant e | 0.81 |
| Axial load factors : Y1 | 0.74 |
| Axial load factors : Y0 | 0.41 |
| da(min.) | 89 mm |
| db(max.) | 91 mm |
| Da(max.) | 148 mm |
| Da(min.) | 127 mm |
| Db(min.) | 151 mm |
| Sa(min.) | 6 mm |
| Sb(min.) | 14 mm |
| ra(max.) | 2.5 mm |
| rb(max.) | 2 mm |
| (Refer.)Mass | 3.48 kg |
Produits associés
KOYO 30315DR