The Φ160-168 Cylinder Bore with Ordinary Expansion 8x70 is a robust mechanical coupling designed for heavy-duty industrial applications, featuring an 8x70 expansion coupling configuration. It supports direct connection between two rotating shafts with a bore range of 160-168 mm, ensuring precise alignment and torque transmission in machinery. Operating within a temperature range of -20°C to +80°C, it is ideal for industries like mining, manufacturing, and material handling. The 8x70 expansion design allows axial flexibility while maintaining radial rigidity, accommodating minor misalignments. Key advantages include high load capacity, corrosion-resistant construction, and low maintenance. However, its fixed bore size limits adaptability to variable shaft diameters, and installation requires precise calibration. Compatible with standard industrial power systems.

SEOSpecification

Parameter	Specification
Cylinder Bore	Φ160-168
Expansion Type	Ordinary Expansion 8x70
Coupling Dimension	8x70 Expansion Coupling
Material	Carbon Steel
Working Pressure	16 MPa
Temperature Range	-20°C to +120°C
Application	Hydraulic Systems
Standard Compliance	DIN 2353
Installation Torque	210 N·m
Seal Type	NBR O-ring

SEOQandA

question:Why is shipping so expensive? Are there cheaper options?
answer:Shipping costs depend on market rates. We offer multiple carriers; contact us for discounted solutions.
question:Do you accept payment after delivery?
answer:We require payment before shipment. Terms may adjust for long-term partners after credit evaluation.
question:Can I arrange official courier pickup myself?
answer:Yes, but notify us in advance. We’ll share necessary shipping details for smooth pickup coordination.

SEOQandA_Product

question:Difficulty during installation due to improper fit
answer:Ensure proper lubrication and verify pipe dimensions meet specifications before installation.
question:Leakage caused by seal failure
answer:Inspect seal surfaces for damage and replace defective seals with compatible materials.
question:Material corrosion in harsh environments
answer:Use corrosion-resistant coatings or upgrade to stainless steel variants for durability.
question:Inconsistent expansion leading to loose joints
answer:Calibrate expansion tool pressure and confirm tube alignment during expansion.
question:Premature wear due to excessive vibration
answer:Install vibration dampeners or reinforce mounting points to reduce mechanical stress.