637-0508: Hydraulic Oil Cooler Core

The Hydraulic Cylinder Piston Protect Ring, also known as a wear ring or scraper ring, minimizes friction between the hydraulic cylinder's piston and the barrel (inner cylinder wall). This reduces wear and tear on both surfaces. It helps the piston remain centered within the barrel. This proper alignment is required for efficient force distribution and prevents uneven wear on the piston and cylinder wall.

Attributes:
• Ensures hydraulic fluid does not bypass the piston, allowing for a differential pressure to be maintained
• Withstand harsh environments, including extreme temperatures, and promote efficient and uninterrupted operation

Applications:
The Hydraulic Cylinder Piston Protect Ring minimizes metal-to-metal contact between the hydraulic cylinder's piston and the barrel and helps to protect the primary hydraulic seals located on the piston.

• Hole Size (in): 0.47

• Hole Size (mm): 12

• Internal Thread: 1-5/16"-12 UN-2B

• Overall Height (in): 7.03

• Overall Height (mm): 178.5

• Overall Length (in): 35.55

• Overall Length (mm): 903

• Overall Width (in): 4.23

• Overall Width (mm): 107.5

• Weight (kg): 5.2

• Weight (lb): 11.46

• Material: Alloy Aluminum

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