Z12A Keyless Bushing Expansion Sleeve Coupling Device - Tension Shaft Locking Assembly for Inner Diameter 20-65mm(Z12A-50x80x64mm)

Specification:Name: TKeyless Bushing Expansion SleeveMaterial: 45# SteelModel: Z12AInner Diameter(d): 20-65mmOuter Diameter(D): 47-95mmmmL: 40-64mmSize: dxDxLE.g.: Z12A-20x47x40mm (Inner Diameter=20mm; Outer Diameter=47mm; L=40mm)Features:1. Long service life, good protection performance, the expansion sleeve relies on friction transmission, no keyway to be linked to weaken the expansion sleeve in the overload, will lose the role of the linkage, can protect equipment from damage.2. Structural diversity, expansion sleeve coupling can withstand multiple loads, its structure can be made into multiple styles, according to the size of the installed load, but also more than one expansion sleeve used in series.3. More convenient to use, the expansion sleeve is easy to disassemble, with good interchangeability, easily to cope with the harsh environment.Quantity : 1pcs!

• Durable Construction: Made from premium 45# steel, ensuring long service life and excellent protection performance for your machinery.
• Versatile Compatibility: Designed to accommodate inner diameters ranging from 20mm to 65mm, making it suitable for various industrial applications.
• Enhanced Load Capacity: The unique design allows for multiple load configurations, enabling the use of multiple expansion sleeves in series for increased strength.
• User-Friendly Design: Easy to disassemble and install, this expansion sleeve offers great interchangeability, making it ideal for harsh working environments.
• Reliable Performance: The friction transmission mechanism eliminates the need for keyways, preventing potential damage to equipment during overload situations.