KOYO
Roulements à rouleaux coniques 02475/20
Bearing KOYO 02475/20, Ø31.75×68.262×22.225 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 31,75 × 68,262 × 22,225 mm
d31,75Ø alésage (mm)
×
D68,262Ø extérieur (mm)
×
B22,225Largeur (mm)
Demande de devis
Spécifications techniques
| d | 31.750 mm |
| D | 68.262 mm |
| T | 22.225 mm |
| B | 22.225 mm |
| C | 17.462 mm |
| r(min.) | 3.6 mm |
| r1(min.) | 1.6 mm |
| Basic load ratings : Cr | 63.7 kN |
| Basic load ratings : C0r | 61.1 kN |
| Fatigue load limit : Cu | 8.80 kN |
| Limiting speeds(Grease lub.) | 6000 min-1 |
| Limiting speeds(Oil lub.) | 8000 min-1 |
| Load center spread : a | 17.1 mm |
| Constant :e | 0.42 |
| Axial load factors : Y1 | 1.44 |
| Axial load factors : Y0 | 0.79 |
| da | 44.5 mm |
| db | 38.5 mm |
| Da | 59.0 mm |
| Db | 63.0 mm |
| ra(max.) | 3.6 mm |
| rb(max.) | 1.6 mm |
| (Refer.)Mass | 0.374 kg |
Produits associés
KOYO 02475/20