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BT2B 328389
| Part Number | BT2B 328389 |
| System of Measurement | Metric |
| Type | Bearing |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered Roller |
| For Load Direction | Combined |
| Construction | Double Row |
| Seal Type | Open |
| Cups Type | Standard |
| Bore Dia | 406.4 mm |
| Bore Dia Tolerance | -0.045mm to 0 |
| Outer Dia | 539.75 mm |
| Outer Dia Tolerance | -0.05mm to 0 |
| Double Cone Width | 142.875 mm |
| Double Cone Width Tolerance | -0.25mm to 0 |
| Bearing Width | 142.875 mm |
| Bearing Width Tolerance | +0.4mm to -0.4mm |
| Abutment Diameter Shaft | 473 mm |
| Abutment Diameter Housing | 473 mm |
| Chamfer Dimension Inner Ring | min.6.4 mm |
| Chamfer Dimension Outer Ring | min.1.5 mm |
| Dynamic Radial Load | 408825 lbf |
| Static Radial Load | 990000 lbf |
| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
| Fatigue Load Limit | 77625 lbf |
| Comparative Radial Load Rating | 99000 lbf |
| Comparative Axial Load Rating | 46575 lbf |
| Distance Pressure Point | 215 mm |
| Lubrication | Required |
| Temperature Range | -30° to 110 °C |
| ABEC Rating | ABEC-1 |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 181.66 lb |
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