KOYO
Roulements à rouleaux coniques 30307JR-1
Bearing KOYO 30307JR-1, Ø35×80×21 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 35 × 80 × 21 mm
d35Ø alésage (mm)
×
D80Ø extérieur (mm)
×
B21Largeur (mm)
Demande de devis
Spécifications techniques
| d | 35 mm |
| D | 80 mm |
| T | 22.75 mm |
| B | 21 mm |
| C | 18 mm |
| r(min.) | 2 mm |
| r1(min.) | 1.5 mm |
| Basic load ratings : Cr | 95.2 kN |
| Basic load ratings : C0r | 78.9 kN |
| Fatigue load limit : Cu | 12.0 kN |
| Limiting speeds(Grease lub.) | 5200 min-1 |
| Limiting speeds(Oil lub.) | 6900 min-1 |
| Load center spread : a | 16.9 mm |
| Constant e | 0.31 |
| Axial load factors : Y1 | 1.90 |
| Axial load factors : Y0 | 1.05 |
| da(min.) | 45 mm |
| db(max.) | 45 mm |
| Da(max.) | 70 mm |
| Da(min.) | 70 mm |
| Db(min.) | 74 mm |
| Sa(min.) | 3 mm |
| Sb(min.) | 4.5 mm |
| ra(max.) | 2 mm |
| rb(max.) | 1.5 mm |
| (Refer.)Mass | 0.527 kg |
Produits associés
KOYO 30307JR-1