NSK X549RS deep groove ball bearings
NSK X549RS deep groove ball bearings, Units Double Row Configuration and Housings Cylindrical Bore Bore Type CAD models , Manufacturing Service . Get Your Free.
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Fixed Inner Ring Rib |
| Retainer Material | Machined Brass |
| Nr. of Holes | 8 |
| Weight | 308.000 kg |
| d | 530 mm |
| D | 780 mm |
| B | 185 mm |
| Fillet Radius/Chamfer | 6 mm |
| Groove Width A | 32 mm |
| Hole Diameter (do) | 15 mm |
| Dynamic Load Rating | 6,250,000 N |
| Static Load Rating | 9,450,000 N |
| Limiting Speed – Grease | 550 rpm |
| Limiting Speed – Oil | 670 rpm |
| Constant e | 0.23 |
| Axial Load Factor Y0 | 2.91 |
| Axial Load Factor Y1 | 2.98 |
| Axial Load Factor Y2 | 4.44 |
| Radial Clearance | 0.440 to 0.600 mm |
| da (min) | 558 mm |
| Da (max) | 752 mm |
| ra (max) | 5 mm |
Detailed Parameters
parameter：
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