NSK MFJLT-4523 needle roller bearings
What are the types Double Row Configuration of NSK MFJLT-4523 needle roller bearings ? Tapered Bore Bore Type Manufacturing Service . Get Your Free, Instant price, design review.
| 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 | 104.000 kg |
| d | 340 mm |
| D | 520 mm |
| B | 133 mm |
| Fillet Radius/Chamfer | 5 mm |
| Groove Width A | 26 mm |
| Hole Diameter (do) | 12 mm |
| Dynamic Load Rating | 3,150,000 N |
| Static Load Rating | 4,300,000 N |
| Limiting Speed – Grease | 840 rpm |
| Limiting Speed – Oil | 1,000 rpm |
| Constant e | 0.25 |
| Axial Load Factor Y0 | 2.68 |
| Axial Load Factor Y1 | 2.74 |
| Axial Load Factor Y2 | 4.08 |
| Radial Clearance | 0.360 to 0.470 mm |
| da (min) | 362 mm |
| Da (max) | 498 mm |
| ra (max) | 4 mm |
Detailed Parameters
parameter：
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