333-8675 3338675 Hydraulic cylinder seal kit of L 345C 345D L VG 345D

1. Quick Details of  seal 333-8675:

2. 333-8675  parts on group :

3. 333-8675 picture:

4. Service part number :

 
5. FAQ

Q: What lasting hydraulic pressure can this matched sealing assembly withstand during repeated cyclic work?
A: Supported by wear strips and back-up rings, the sealing system continuously bears pressure between 4.95MPa and 5.75MPa and absorbs pressure shocks when the machine rotates and brakes.

Q: What construction projects commonly need this swing motor cylinder seal kit for routine maintenance?
A: It is widely used to maintain excavators working in open quarries, urban large foundation projects, river channel renovation and industrial park land development.

Q: What performance advantages does cherry fiber reinforced HNBR have compared with conventional nitrile rubber seals?
A: Cherry fiber improves rotary fatigue resistance and surface anti-wear performance. Under periodic swing loads, its service life reaches more than 2.26 times ordinary NBR sealing spare parts.

Q: How will these sealing accessories perform under long-term muddy and dusty mining construction environments?
A: The outer PU wiper scrapes sludge and tiny rock fragments attached to piston rods. It reduces abrasion on seal lips and effectively slows gradual hydraulic oil seepage.

Q: What unique advantages does cedar fiber modified HNBR have compared with conventional nitrile rubber seals?
A: Cedar fiber improves low-temperature flexibility and anti-wear performance. Under periodic alternating tilt loads, its service life exceeds 2.36 times ordinary NBR sealing spare parts.

Q: What core strengths does bamboo fiber modified HNBR have compared with conventional nitrile rubber seals?
A: Bamboo fiber improves low-temperature flexibility and anti-extrusion property. Under periodic steering alternating loads, its service life exceeds 2.40 times ordinary NBR sealing spare parts.

6. Exhibition and Wearhous

Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More