KOYO
Roulements à rouleaux cylindriques 67986D/20/21D
Bearing KOYO 67986D/20/21D, Ø206.375×282.575×190.5 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux cylindriques
Dimensions
Ø 206,375 × 282,575 × 190,5 mm
d206,375Ø alésage (mm)
×
D282,575Ø extérieur (mm)
×
B190,5Largeur (mm)
Demande de devis
Spécifications techniques
| d | 206.375 mm |
| D | 282.575 mm |
| T | 190.500 mm |
| W | 190.500 mm |
| r(min.) | 3.2 mm |
| r1(min.) | 0.8 mm |
| Basic load ratings : Cr | 1280 kN |
| Basic load ratings : C0r | 2830 kN |
| Fatigue load limit : Cu | 310 kN |
| Axial load factors : Y2 | 1.33 mm |
| Axial load factors : Y3 | 1.97 |
| Axial load factors : Y0 | 1.30 |
| Constant e | 0.51 |
| da(min.) | 222 mm |
| Da(max.) | 259 mm |
| S(min.) | 7 mm |
| ra(max.) | 3.2 mm |
| rb(max.) | 0.8 mm |
| (Refer.)Mass | 34.8 kg |
Produits associés
KOYO 67986D/20/21D