KOYO
Roulements à rotule sur rouleaux 23088RHAK+H3088
Bearing KOYO 23088RHAK+H3088, Ø440×650×157 mm. Request a quote — worldwide shipping.
Type Roulements à rotule sur rouleaux
Dimensions
Ø 440 × 650 × 157 mm
d440Ø alésage (mm)
×
D650Ø extérieur (mm)
×
B157Largeur (mm)
Demande de devis
Spécifications techniques
| d1 | 410 mm |
| B1 | 228 mm |
| d2 | 520 mm |
| B2 | 60 mm |
| B3 | 77 mm |
| d | 440 mm |
| D | 650 mm |
| B | 157 mm |
| r(min.) | 6 mm |
| Basic load ratings : Cr | 4230 kN |
| Basic load ratings : C0r | 6910 kN |
| Limiting speeds(Grease lub.) | 370 min-1 |
| Limiting speeds(Oil lub.) | 490 min-1 |
| Constant e | 0.22 |
| Axial load factors : Y1 | 3.04 |
| Axial load factors : Y2 | 4.53 |
| Axial load factors : Y0 | 2.97 |
| A(min.) | - mm |
| K(min.) | - mm |
| de(min.) | 458 mm |
| b(min.) | 17 mm |
| (Refer.)Mass | 236 kg |
Produits associés
KOYO 23088RHAK+H3088