KOYO 3NC HAR018C FT angular contact ball bearings
What is KOYO 3NC HAR018C FT angular contact ball bearings in mechanical engineering? Tapered Bore Bore Type Manufacturing Service . Upload your CAD file for an instant.
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 212.000 kg |
| d | 340 mm |
| D | 580 mm |
| B | 190 mm |
| Fillet Radius/Chamfer | 5 mm |
| Groove Width A | 32 mm |
| Hole Diameter (do) | 15 mm |
| Dynamic Load Rating | 5,150,000 N |
| Static Load Rating | 6,750,000 N |
| Limiting Speed – Grease | 670 rpm |
| Limiting Speed – Oil | 840 rpm |
| Constant e | 0.33 |
| Axial Load Factor Y0 | 1.98 |
| Axial Load Factor Y1 | 2.03 |
| Axial Load Factor Y2 | 3.02 |
| Radial Clearance | 0.270 to 0.360 mm |
| da (min) | 362 mm |
| Da (max) | 558 mm |
| ra (max) | 4 mm |
Detailed Parameters
parameter：
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