110-61-65240 1106165240 Dust Seal for Bulldozer Hydraulic Cylinder Rod Assembly

Q: What construction machine matches part number 110-61-65240?
A: This 110-61-65240 dust seal is developed for bulldozer hydraulic cylinder rods.

Q: What spare part group does part number 110-61-65240 belong to?
A: 110-61-65240 falls into dust seal category for bulldozer hydraulic cylinder gland assembly.

Q: What materials are adopted for manufacturing this dust seal?
A: It is made of wear-resistant NBR rubber integrated with metal crimped shell.

Q: What core function does this dust seal perform during bulldozer earthmoving work?
A: It scrapes off dirt and fine rock powder on reciprocating piston rod and prevents impurities entering hydraulic cylinder.

Q: Where is this dust seal mounted on the bulldozer hydraulic cylinder?
A: It is installed in the outermost groove of cylinder gland and faces the open dusty construction site.

Q: Can this dust seal maintain reliable performance under heavy mechanical vibration?
A: Yes, the crimped metal shell keeps the seal fixed and avoids deformation under continuous vibration.

Q: What characteristic does the lip of this dust seal have?
A: The optimized dual lip design can intercept dust effectively while minimizing friction on rod surface.

Q: What consequence will happen if this dust seal loses elasticity?
A: Sand and mud will penetrate inward and cause scratches on piston rod and damage inner sealing components.