NACHI 30KDE13 tapered roller bearings
Online shopping NACHI 30KDE13 tapered roller bearings Cylindrical Bore Bore Type from a great selection at Store. … Accessories.
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Floating Steel Ring |
| Retainer Material | Pressed Steel |
| Nr. of Holes | 4 |
| Weight | 0.180 kg |
| d | 20 mm |
| D | 52 mm |
| B | 15 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| Groove Width A | 6 mm |
| Hole Diameter (do) | 3 mm |
| Dynamic Load Rating | 47,000 N |
| Static Load Rating | 33,500 N |
| Limiting Speed – Grease | 11,000 rpm |
| Limiting Speed – Oil | 14,000 rpm |
| Constant e | 0.31 |
| Axial Load Factor Y0 | 2.15 |
| Axial Load Factor Y1 | 2.20 |
| Axial Load Factor Y2 | 3.27 |
| Radial Clearance | 0.035 to 0.045 mm |
| da (min) | 27 mm |
| Da (max) | 45 mm |
| ra (max) | 1 mm |
Detailed Parameters
parameter：
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