8J-9936: Износное кольцо поршня

Description:
A Wear Ring, also known as a guide ring or guide band, is a component used in various types of machinery and equipment to provide support, and guidance, and minimize friction between moving parts. It is typically used in dynamic applications where there is relative motion between components, such as pistons and cylinders or rotating shafts.

Attributes:
• Enhance the overall sealing performance of the cylinder system.
• The wear ring acts as a barrier between the boom cylinder and the boom.
• Prevent direct contact between the two metal surfaces.

Applications:
A Wear Ring is installed within the Hoist cylinder housing where the piston rod extends and retracts. It is positioned in close proximity to the cylinder bore, ensuring proper alignment and support for the piston rod and is mainly used inCAT 776C, 777, 777B, 777C, 777D, 777E, 777F and 777G Truck.

• Inner Diameter (in): 7.25

• Inner Diameter (mm): 184.1

• Material: Plastic,Mixed Plastic Plastic,Nylon, 6, 6/12, 6/6

• Outer Diameter (in): 7.5

• Outer Diameter (mm): 190.5

• Overall Length (in): 2.35

• Overall Length (mm): 59.69

• Weight (kg): 0.17

• Weight (lb): 0.37

• Ширина — A (+/- 0,03 дюйма) (дюймы): 2,37

• Наружный диаметр (дюймы): 7,50

• Наружный диаметр (мм): 190,50

• Ширина — A (+/- 0,762 мм) (мм): 60,32

• Внутренний диаметр — B (+/- 0,08 дюйма) (мм): 183,92

• Внутренний диаметр — B (+/- 0,08 дюйма) (дюймы): 7,24