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  • High-Pressure Wear-Resistant Hydraulic Oil Seal 42×62×7/8mm | For Construction Machinery Pumps & Motors
    High-Pressure Wear-Resistant Hydraulic Oil Seal 42×62×7/8mm | For Construction Machinery Pumps & Motors
    High-Pressure Wear-Resistant Hydraulic Oil Seal 42×62×7/8mm | For Construction Machinery Pumps & Motors
    High-Pressure Wear-Resistant Hydraulic Oil Seal 42×62×7/8mm | For Construction Machinery Pumps & Motors
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  • High-Pressure Wear-Resistant Hydraulic Oil Seal 42×62×7/8mm | For Construction Machinery Pumps & Motors

    This 42×62×7mm high-pressure oil seal is specially designed for hydraulic pumps and motors in construction machinery. Made from premium FKM (fluororubber), it offers excellent resistance to oil, heat, pressure, and abrasion—ideal for harsh working conditions.
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Description
This 42×62×7mm high-pressure oil seal is specially designed for hydraulic pumps and motors in construction machinery. Made from premium FKM (fluororubber), it offers excellent resistance to oil, heat, pressure, and abrasion—ideal for harsh working conditions.
  • Product Name: High-Pressure Oil Seal

  • Size: 42×62×7mm (approx. 8mm height)

  • Type: Rotary Shaft Oil Seal

  • Material: FKM (Fluororubber)

  • Color: Brown

  • Structure: Spring-loaded with metal skeleton

  • Inner Diameter: 42mm

  • Outer Diameter: 62mm

  • Thickness: 7mm

  • Seal Type: Single Lip

  • Temperature Range: -25°C to +200°C

  • Working Pressure: High-pressure resistant

  • Oil Resistance: Excellent

  • Wear Resistance: Excellent

  • Corrosion Resistance: Excellent

  • Tear Strength: High

  • Elasticity: Good

  • Friction Coefficient: Low

  • Medium: Hydraulic oil, lubricant

  • Surface Treatment: Polished

  • Customizable: Yes

  • With Spring: Yes

  • Function: Prevent oil leakage and contaminant ingress

  • Application Fields: Construction machinery, hydraulic systems

  • Installation: Press-fit

  • Compatible Equipment: Hydraulic pumps, motors, gearboxes

  • Service Life: Long-lasting

  • Sealing Performance: Excellent

  • Heat Resistance: Superior

  • Brand Compatibility: Universal

  • Working Conditions: High temp, high pressure, rotating

  • Manufacturing Process: Compression molded

  • Standard Code: GB/T 9877

  • Hardness: 70±5 Shore A

  • Related Products: NBR oil seals, PTFE oil seals

  • Stock: In stock

  • Applications: Excavator hydraulics, crane motors

  • Shipping: Express / Freight

  • Packing: Individually sealed

  • MOQ: 1 piece

  • Origin: China

  • After-Sales Service: Returns supported

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