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H3028 Bearing Adapter Sleeve with Lock Nut & Washer
H3028 Bearing Adapter Sleeve with Lock Nut & Washer
Regular price
$64.99
Regular price
$99.00
Sale price
$64.99
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H3028 Bearing Adapter Sleeve with Lock Nut & Washer
| Parameter | Typical Value / Description |
|---|---|
| Designation | H3028 |
| Suitable Shaft Diameter (d) | Approximately 140 mm |
| Adapter Sleeve Bore Diameter (d1) | Slightly larger than shaft diameter, typically around 145 mm |
| Thread Size (Lock Nut) | Commonly M145×2 or equivalent (confirm exact size with supplier) |
| Sleeve Width (B) | Typically around 90–95 mm |
| Lock Nut & Washer | Included for secure axial fixation |
| Material | High-strength, case-hardened steel |
| Surface Finish | Precision ground for smooth installation |
| Approximate Weight | Around 4.0 to 5.0 kg depending on exact dimensions |
Function and Application
The H3028 adapter sleeve is designed to mount tapered bore bearings onto cylindrical shafts with a secure, slip-free fit. By tightening the lock nut, the sleeve expands the bearing to fit tightly on the shaft, ensuring reliable performance in demanding applications.
Common uses include:
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Heavy-duty industrial machinery
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Conveyor drives and systems
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Gearboxes and power transmission units
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Agricultural and construction machinery
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Fans, pumps, and compressors
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