Hot Sale Self-Centering Locking Device Locking Assembly Locking Hub Shaft Power Lock Z2 Model

• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Material: Bearing Steel
• Spherical: Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Unseparated
• Model NO.: Z2
• Product Material: 45 #Teel/Stainless Steel
• Surface Treatment: Natural Color
• Configuration Screw: Grade 12.9 Screw / Stainless Steel Screw
• Transport Package: Single Item
• Trademark: Winston/OEM/Neutral
• Origin: China, Zhejiang, Wenzhou
• Production Capacity: 10000PCS/Month

Product Description

Product Description

1. Expansion sleeve is a keyless connection device, its principle and use is through the action of
high strength tensile bolt,between the inner ring and shaft, between the outer ring and the hub
of a huge holding force, in order to achieve the keyless connection between the parts and the
shaft. When under load, by the expansion sleeve and parts, shaft combined pressure and
associated friction to transfer torque, axial force or both of the composite load.

2. Expansion sleeve connection mainly has the following advantages: high accuracy; Easy to
install/adjust/disassemble; High strength,stable and reliable connection; Protects equipment
from damage during overloading, especially for transferring heavy loads

3. Z2 expansion sleeve is composed of an open double cone inner ring, an open double cone outer

ring and two double cone compression ring.
 

4. With hexagonal bolt lime tight, lime tight elastic ring has no axial movement relative to the hub,

compared with Z1 type, the same compression force can produce greater radial pressure, transfer

greater load.

5. In order to facilitate disassembly, there is a screw hole for disassembly on a pressing ring, and

there are 2~4 places along the circumference.
 

6. Widely used in packaging, printing, textile, machine tools and other machinery.

Dimensions(mm)

Technical parameters

Product material	45 #teel/stainless steel
Surface treatment	Natural color
Configuration screw	Grade 12.9 screw / stainless steel screw

Features

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