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Roller Bearings
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Tapered Roller Bearings
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Double Tapered Roller Bearings
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TDM(Double row tapered roller bearings)(Metric)
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BT2B 328389
BT2B 328389
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Overview |
|
| Part Number | BT2B 328389 |
Characteristics |
|
| System of Measurement | Metric |
| Bearing Type | Roller |
| Roller Bearing Type | Tapered |
| Type | Bearing |
| Seal Type | Open |
| Cups Type | Standard |
| For Load Direction | Combined |
| Construction | Double Row |
| ABEC Rating | ABEC-1 |
Dimensions |
|
| Bore Dia | 406.4 mm |
| Bore Dia Tolerance | -0.045mm to 0 |
| Outer Dia | 539.75 mm |
| Outer Dia Tolerance | -0.05mm to 0 |
| Bearing Width | 142.875 mm |
| Bearing Width Tolerance | +0.4mm to -0.4mm |
| Double Cone Width | 142.875 mm |
| Double Cone Width Tolerance | -0.25mm to 0 |
| Chamfer Dimension Outer Ring | min.1.5 mm |
| Chamfer Dimension Inner Ring | min.6.4 mm |
| Abutment Diameter Shaft | 473 mm |
| Abutment Diameter Housing | 473 mm |
| Distance Pressure Point | 215 mm |
Material |
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| Ring Material | Chrome Steel |
| Roller Material | Chrome Steel |
Performance |
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| Dynamic Radial Load | 408825 lbf |
| Static Radial Load | 990000 lbf |
| Fatigue Load Limit | 77625 lbf |
| Radial Clearance | Standard (Available in C3/C4/C5) |
| Comparative Radial Load Rating | 99000 lbf |
| Comparative Axial Load Rating | 46575 lbf |
| Temperature Range | -30° to 110 °C |
Properties |
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| Lubrication | Required |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 181.66 lb |
Design Features of BT2B 328389 Bearing
BT2B 328389 bearing features a double-row design that provides high load capacity, stability, and precise alignment. BT2B 328389 outer dia is 539.75 mm. Its bore dia is 406.4 mm. It is durable, with options for sealing and lubrication, making it ideal for heavy-duty applications.
What Benefits Can BT2B 328389 Bearing Provide?
- High Load Support : It handles heavy loads in both directions, perfect for tough jobs.
- Stability: The double-row design keeps it steady under pressure.
- Longer Life: With sealing and lubrication options, it lasts longer and requires less maintenance.
- Precision Alignment: It self-aligns to reduce wear and improve performance.
- Reduced Noise: Runs quietly, making it ideal for sensitive equipment.
What Can BT2B 328389 Bearing Be Used for?
- Heavy Machinery: Ideal for supporting high loads and heavy-duty operations.
- Automotive Applications: Commonly used in wheel hubs, axles, and transmissions.
- Gearboxes: Provides stability and load handling in industrial gear systems.
- Mining Equipment: Suitable for rugged conditions due to its durability and load capacity.
- Conveyor Systems: Helps in handling continuous load in transport machinery.
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