Keyway Taper Bushing
Keyway Taper Bushing (ZT-J Type)
Product Identification:
Keyway Taper Bushing - ZT-J Type | Keywords: Keyway Positioning, Taper Expansion, Double Fixation
Core Value: Integrating keyway positioning and taper expansion double fixation structures, the keyway taper bushing has high centering accuracy, large torque transmission, convenient installation and disassembly, can effectively avoid relative sliding between the shaft and the hub, and adapts to transmission scenarios requiring precise positioning and firm connection.
Core Advantages:
The keyway + taper expansion double fixation of the keyway taper bushing has high centering accuracy (coaxiality ≤0.02mm), large torque transmission, and avoids transmission slipping.
The taper design realizes expansion through bolt tightening during installation, with firm connection; disassembly only needs to loosen the bolts, with simple operation.
No interference fit is required between the shaft and the hub, which reduces processing difficulty and installation difficulty, and protects the shaft and the hub from damage.
The material has high strength, wear resistance and corrosion resistance, suitable for medium-heavy load transmission scenarios.
Material and Process:
The main body is HT200, subjected to precision casting + CNC machining + heat treatment strengthening process, the taper and keyway are subjected to precision grinding, the surface is subjected to blackening or galvanizing rust prevention treatment.
Application Scenarios:
Suitable for the connection and fixation of pulleys, sprockets, gears, couplings and other components with shafts, covering general machinery, machine tool equipment, conveying machinery, agricultural machinery and other industries, especially suitable for the installation of transmission components requiring precise positioning and firm connection using keyway taper bushings.
Installation and Maintenance:
Sleeve the taper bushing between the shaft and the hub, and tighten the bolts to realize expansion fixation, no heating or cooling is needed; daily maintenance only needs regular inspection of bolt tightness, no additional maintenance is required.
Quality Assurance:
ISO9001 quality management system certification, 1-year warranty. It supports customization of taper bushing specifications according to shaft diameter and hub size, regular models are available in stock, and provides installation dimension drawings.
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