KOYO
Roulements à rotule sur rouleaux 22248RK+H3148
Bearing KOYO 22248RK+H3148, Ø240×440×120 mm. Request a quote — worldwide shipping.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 240 × 440 × 120 mm
d240Ø alésage (mm)
×
D440Ø extérieur (mm)
×
B120Largeur (mm)
Demande de devis
Spécifications techniques
| d1 | 220 mm |
| B1 | 169 mm |
| d2 | 300 mm |
| B2 | 34 mm |
| B3 | 46 mm |
| d | 240 mm |
| D | 440 mm |
| B | 120 mm |
| r(min.) | 4 mm |
| Basic load ratings : Cr | 2390 kN |
| Basic load ratings : C0r | 2940 kN |
| Limiting speeds(Grease lub.) | 730 min-1 |
| Limiting speeds(Oil lub.) | 970 min-1 |
| Constant e | 0.29 |
| Axial load factors : Y1 | 2.35 |
| Axial load factors : Y2 | 3.50 |
| Axial load factors : Y0 | 2.30 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 254 mm |
| b(min.) | 19 mm |
| (Refer.)Mass | 101 kg |
Produits associés
KOYO 22248RK+H3148