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Atlas Copco, sealing ring 3115336300
Atlas Copco, sealing ring 3115336300
Specifications
Supply Ability :
9999
Packaging Details :
Original packaging
Brand Name :
Atlas Copco / Epiroc
Part Number :
3115336300
Weight :
~0.1 kg
Pressure Rating :
Up to 250–300 bar
Use Position :
Front/ rear cylinder, piston rod, percussion mechanism, nitrogen accumulator sealing
Description :
Sealing Ring / Lip Seal / U‑Cup Oil Seal
Type :
U‑cup / single‑lip, dynamic seal
Delivery Time :
15days
Payment Terms :
T/T
Model Number :
3115336300
COP Series Rock Drills :
COP 1238, COP 1838, COP 1840, COP 2560, COP MD20, etc.
Price :
99
Material :
PU (Polyurethane) / NBR, high pressure‑resistant
Brand :
Atlas Copco / Epiroc
MOQ :
1
Description

Atlas Copco / Epiroc 3115336300 Sealing Ring (Lip Seal / U‑Cup Seal)


Part No.: 3115336300

High‑pressure hydraulic lip seal / U‑cup sealing ring for Atlas Copco (Epiroc) COP series hydraulic rock drills, used for piston/rod sealing in percussion and hydraulic circuits.

Basic Info


  • Part Number: 3115336300 (3115 3363 00)
  • Description: Sealing Ring / Lip Seal / U‑Cup Oil Seal
  • Brand: Atlas Copco / Epiroc
  • Material: PU (Polyurethane) / NBR, high pressure‑resistant
  • Type: U‑cup / single‑lip, dynamic seal
  • Weight: ~0.1 kg
  • Pressure Rating: Up to 250–300 bar (for rock drill hydraulics)

Application (Compatible Models)


  • COP Series Rock Drills:

    COP 1238, COP 1838, COP 1840, COP 2560, COP MD20, etc.
  • Use Position:

    Front/ rear cylinder, piston rod, percussion mechanism, nitrogen accumulator sealing.

Function


  • Seals high‑pressure hydraulic oil between piston and cylinder.
  • Prevents internal leakage and pressure loss during percussion/rotation.
  • Withstands heavy impact and vibration in mining drills.
  • Critical for maintaining drill efficiency and reducing oil consumption.

Related & Cross‑Reference Parts


  • 3115238600: U‑cup seal (similar, different size)
  • 3115269300: Cup seal (for older COP models)
  • 3115924596: Seal kit (includes 3115336300 + O‑rings)

Notes


  • Original Epiroc/Atlas Copco part is recommended for high pressure and long life.
  • Replace as a set with matching O‑rings during overhaul.
  • Often used together with nitrogen supply valve 3115376800 (your previous item).
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Atlas Copco, sealing ring 3115336300

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Product Detail
Supply Ability :
9999
Packaging Details :
Original packaging
Brand Name :
Atlas Copco / Epiroc
Part Number :
3115336300
Weight :
~0.1 kg
Pressure Rating :
Up to 250–300 bar
Contact Supplier
Atlas Copco, sealing ring 3115336300

Hunan Chengzhai Machinery Equipment Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2023
Business Type :
Trading Company, Seller, Exporter, Importer, Distributor/Wholesaler, Manufacturer, Agent
Main Products :
Mining Equipment, Road Machinery, Mining and Ocean Power
Total Annual :
CNY 20M-CNY 50M
Employee Number :
10~49
Certification Level :
Verified Supplier
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