STK351 Expansion Sleeve Shaft Locking Device Assembly - Bore Diameter 5-70mm
STK351 Expansion Sleeve Shaft Locking Device Assembly - Bore Diameter 5-70mm (0.20-2.76 inches)
Product Description
The STK351 Expansion Sleeve Shaft Locking Device Assembly features a notch on the shoulder of the inner wheel, allowing precise centering and runout control of the coupling shaft. The locking bolt compresses the inner bushing with the coupling shaft's inner hole, providing a secure and stable fit. This design prevents axial movement of the wheel hole during bolt locking, ensuring a firm, play-free connection. Ideal for CNC tools and machinery requiring reliable shaft coupling and centering.
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Technical Specifications
| Specification | Metric | Imperial |
|---|---|---|
| Bore Diameter | 5-70 mm | 0.20-2.76 inches |
| Product Code | SCE201, Z8B, KL201, MLM | - |
| Structure | Inner Wheel Notch | - |
| Application | Shaft Locking & Centering | - |
Keywords
STK351 Expansion Sleeve, Shaft Locking Device, Bore Diameter 5-70mm, Inner Wheel Notch, Shaft Coupling, CNC Tool, Runout Control