NTN 4T-16137/16284 tapered roller bearings
Various types and sizes to accommodate Tapered Bore Bore Type your Double Row Configuration NTN 4T-16137/16284 tapered roller bearings requirements.
| Bore Type | Tapered Bore |
| Enclosure | Open |
| Configuration | Double Row |
| Roller Profile | Symmetric |
| Center Guidance | Floating Steel Ring |
| Retainer Material | Pressed Steel |
| Nr. of Holes | 4 |
| Weight | 0.570 kg |
| d | 35 mm |
| D | 80 mm |
| B | 21 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| Groove Width A | 5 mm |
| Hole Diameter (do) | 3 mm |
| Dynamic Load Rating | 96,000 N |
| Static Load Rating | 76,000 N |
| Limiting Speed – Grease | 7,700 rpm |
| Limiting Speed – Oil | 8,900 rpm |
| Constant e | 0.27 |
| Axial Load Factor Y0 | 2.43 |
| Axial Load Factor Y1 | 2.49 |
| Axial Load Factor Y2 | 3.71 |
| Radial Clearance | 0.050 to 0.065 mm |
| da (min) | 44 mm |
| Da (max) | 71 mm |
| ra (max) | 1.5 mm |
Detailed Parameters
parameter：
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