KOYO
Roulements à rouleaux coniques 15101/250R
Bearing KOYO 15101/250R, Ø25.4×63.5×20.638 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 25,4 × 63,5 × 20,638 mm
d25,4Ø alésage (mm)
×
D63,5Ø extérieur (mm)
×
B20,638Largeur (mm)
Demande de devis
Spécifications techniques
| d | 25.400 mm |
| D | 63.500 mm |
| T | 19.050 mm |
| B | 20.638 mm |
| C | 14.288 mm |
| r(min.) | 0.8 mm |
| r1(min.) | 1.2 mm |
| Basic load ratings : Cr | 55.7 kN |
| Basic load ratings : C0r | 50.7 kN |
| Fatigue load limit : Cu | 7.30 kN |
| Limiting speeds(Grease lub.) | 6400 min-1 |
| Limiting speeds(Oil lub.) | 8600 min-1 |
| Load center spread : a | 13.2 mm |
| Constant :e | 0.35 |
| Axial load factors : Y1 | 1.71 |
| Axial load factors : Y0 | 0.94 |
| da | 32.5 mm |
| db | 31.5 mm |
| Da | 55.0 mm |
| Db | 59.0 mm |
| ra(max.) | 0.8 mm |
| rb(max.) | 1.2 mm |
| (Refer.)Mass | 0.312 kg |
Produits associés
KOYO 15101/250R