KOYO
Roulements à rouleaux coniques 32912JR
Bearing KOYO 32912JR, Ø60×85×17 mm. Request a quote — worldwide shipping.
Type Roulements à rouleaux coniques
Dimensions
Ø 60 × 85 × 17 mm
d60Ø alésage (mm)
×
D85Ø extérieur (mm)
×
B17Largeur (mm)
Demande de devis
Spécifications techniques
| d | 60 mm |
| D | 85 mm |
| T | 17 mm |
| B | 17 mm |
| C | 14 mm |
| r(min.) | 1 mm |
| r1(min.) | 1 mm |
| Basic load ratings : Cr | 57.6 kN |
| Basic load ratings : C0r | 78.2 kN |
| Fatigue load limit : Cu | 11.3 kN |
| Limiting speeds(Grease lub.) | 4100 min-1 |
| Limiting speeds(Oil lub.) | 5500 min-1 |
| Load center spread : a | 15.6 mm |
| Constant e | 0.33 |
| Axial load factors : Y1 | 1.81 |
| Axial load factors : Y0 | 1.00 |
| da(min.) | 65.5 mm |
| db(max.) | 66 mm |
| Da(max.) | 79.5 mm |
| Da(min.) | 77 mm |
| Db(min.) | 81 mm |
| Sa(min.) | 3 mm |
| Sb(min.) | 3 mm |
| ra(max.) | 1 mm |
| rb(max.) | 1 mm |
| (Refer.)Mass | 0.306 kg |
Produits associés
KOYO 32912JR