KOYO
Roulements à rouleaux coniques 30318JR
Bearing KOYO 30318JR, Ø90×190×43 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 90 × 190 × 43 mm
d90Ø alésage (mm)
×
D190Ø extérieur (mm)
×
B43Largeur (mm)
Demande de devis
Spécifications techniques
| d | 90 mm |
| D | 190 mm |
| T | 46.5 mm |
| B | 43 mm |
| C | 36 mm |
| r(min.) | 4 mm |
| r1(min.) | 3 mm |
| Basic load ratings : Cr | 432 kN |
| Basic load ratings : C0r | 420 kN |
| Fatigue load limit : Cu | 57.1 kN |
| Limiting speeds(Grease lub.) | 2100 min-1 |
| Limiting speeds(Oil lub.) | 2700 min-1 |
| Load center spread : a | 38.1 mm |
| Constant e | 0.35 |
| Axial load factors : Y1 | 1.74 |
| Axial load factors : Y0 | 0.96 |
| da(min.) | 108 mm |
| db(max.) | 113 mm |
| Da(max.) | 176 mm |
| Da(min.) | 165 mm |
| Db(min.) | 177 mm |
| Sa(min.) | 5 mm |
| Sb(min.) | 10.5 mm |
| ra(max.) | 3 mm |
| rb(max.) | 2.5 mm |
| (Refer.)Mass | 6.04 kg |
Produits associés
KOYO 30318JR