KOYO
Roulements à billes à contact oblique 7921CDT FY
Bearing KOYO 7921CDT FY, Ø105×145×40 mm. Request a quote — worldwide shipping.
Type Roulements à billes à contact oblique
Dimensions
Ø 105 × 145 × 40 mm
d105Ø alésage (mm)
×
D145Ø extérieur (mm)
×
B40Largeur (mm)
Demande de devis
Spécifications techniques
| d | 105 mm |
| D | 145 mm |
| B | 40 mm |
| r(min.) | 1.1 mm |
| r1(min.) | 0.6 mm |
| Basic load ratings : Cr | 115 kN |
| Basic load ratings : C0r | 123 kN |
| Fatigue load limit : Cu | 5.75 kN |
| factor : f0 | 16.4 |
| Limiting speeds(Grease lub.) | 5300 min-1 |
| Limiting speeds(Oil lub.) | 7100 min-1 |
| da(min.) | 112 mm |
| db(min.) | - mm |
| Da(max.) | 138 mm |
| db(max.) | 140.5 mm |
| ra(max.) | 1 mm |
| rb(max.) | mm |
| (Refer.)Mass | 1.62 kg |
KOYO 7921CDT FY