NTN 4T-3782/3720 tapered roller bearings
NTN 4T-3782/3720 tapered roller bearings SEARCH – Whether it’s agriculture or Tapered Bore Bore Type construction equipment your working on, Has the you need.
| 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 | 6 |
| Weight | 119.000 kg |
| d | 220 mm |
| D | 460 mm |
| B | 145 mm |
| Fillet Radius/Chamfer | 5 mm |
| Groove Width A | 26 mm |
| Hole Diameter (do) | 12 mm |
| Dynamic Load Rating | 3,350,000 N |
| Static Load Rating | 3,600,000 N |
| Limiting Speed – Grease | 1,000 rpm |
| Limiting Speed – Oil | 1,300 rpm |
| Constant e | 0.34 |
| Axial Load Factor Y0 | 1.95 |
| Axial Load Factor Y1 | 2.00 |
| Axial Load Factor Y2 | 2.98 |
| Radial Clearance | 0.180 to 0.250 mm |
| da (min) | 242 mm |
| Da (max) | 438 mm |
| ra (max) | 4 mm |
Detailed Parameters
parameter：
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