DKBI Dust Seal Excavator Seal Kits‌ OEM for Hydraulic Systems‌ ‌Polyurethane

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April 07, 2025
Category Connection: Dust Seal
High-performance polyurethane seals designed for heavy-duty hydraulic systems. Compatible with global brands (Cat, Komatsu, Hitachi), offering high pressure resistance, extreme temperature tolerance , and anti-wear POM backup rings. Ideal for mining, construction, and forestry machinery.
Brief: Discover the DKBI Dust Seal Excavator Seal Kits, designed for hydraulic systems with high-quality polyurethane material. These seals prevent dust entry and protect equipment, ensuring optimal sealing performance. Learn the difference between DKB and DKBI seals and their applications.
Related Product Features:
  • Prevents dust from entering and protects hydraulic equipment with optimal sealing performance.
  • Available in two variants: DKB with NBR rubber lip and DKBI with PU lip for superior protection.
  • High wear resistance and resistance against extrusion for long-lasting performance.
  • Perfect sealing performance with double lips to prevent dust pollution.
  • Easy installation and good temperature tolerance ranging from -30 to 100°C.
  • Suitable for various working conditions with dimensions ranging from 40×52×7/10 to 140×160×10/14.
  • Certified OEM/UDEM with a pink color for easy identification.
  • Operates efficiently under pressure up to 31.5MPa and speed ≤1m/s.
Faqs:
  • What is the main difference between DKB and DKBI seals?
    The main difference is the material of the lips; DKB seals have a rubber (NBR) lip, while DKBI seals have a PU lip, both offering top-notch protection.
  • What are the temperature tolerances for these seals?
    These seals can withstand temperatures ranging from -30°C to 100°C, making them suitable for various environmental conditions.
  • What are the key advantages of using DKBI seals?
    DKBI seals offer high wear resistance, perfect sealing performance, easy installation, and double lips to prevent dust pollution, making them ideal for most working conditions.