KOYO
Roulements à rouleaux coniques 30203JR
Bearing KOYO 30203JR, Ø17×40×12 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 17 × 40 × 12 mm
d17Ø alésage (mm)
×
D40Ø extérieur (mm)
×
B12Largeur (mm)
Demande de devis
Spécifications techniques
| d | 17 mm |
| D | 40 mm |
| T | 13.25 mm |
| B | 12 mm |
| C | 11 mm |
| r(min.) | 1 mm |
| r1(min.) | 1 mm |
| Basic load ratings : Cr | 26.0 kN |
| Basic load ratings : C0r | 20.7 kN |
| Fatigue load limit : Cu | 2.85 kN |
| Limiting speeds(Grease lub.) | 10000 min-1 |
| Limiting speeds(Oil lub.) | 14000 min-1 |
| Load center spread : a | 10.1 mm |
| Constant e | 0.35 |
| Axial load factors : Y1 | 1.74 |
| Axial load factors : Y0 | 0.96 |
| da(min.) | 22.5 mm |
| db(max.) | 23 mm |
| Da(max.) | 34.5 mm |
| Da(min.) | 33 mm |
| Db(min.) | 37 mm |
| Sa(min.) | 2 mm |
| Sb(min.) | 2 mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.081 kg |
Produits associés
KOYO 30203JR