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Factory Add. : Luoqiao Industrial Zone, Lingxiang Town, Huangshi, Hubei, China Office : 1004, Block 5, Yijing Square, No.3 Tianjin Road , Hua...Contact Now
9W 6644 Large Size Mechanical Face Seal9W 6644 Large Size Mechanical Face Seal9W 6644 Large Size Mechanical Face Seal9W 6644 Large Size Mechanical Face Seal

9W 6644 Large Size Mechanical Face Seal

  • 1.Lifetime:5000Hours/8000hours
  • 2.Hardness:58-62HRC/62-68HRC
  • 3.Material of Steal:100cr6/Gcr15/15cr3Mo
  • 4.Material of Rubber: Nitrile/ Silicone/ Viton
  • 5.Process: Forging & Casting
  • 6.Warranty:18 months
  • 7.Demension(inside diameters):38mm-1000mm
  • 8.Package:neutral packing or Rvton packing
  • 9.OEM for all kinds of Brands.
  • 10.Stocks: yes

9W 6644 Large Size Mechanical Face Seal

One SET= 2 metal rings +2 rubber rings
+=
Specifications of Metal ring
Material
Gcr15/ 100Cr6 Cast 15Cr3Mo
Surface smoothness/Roughness ≤Ra0.2μm 6.3-12.5μm
Work face smoothness ≤Ra0.15μm ≤Ra0.1μm
Pressure loading ≤0.15MPa ≤0.3 MPa
Forging line speed 2m/s 3m/s
Temperature range —100~200℃ -40~160°C
Hardness(HRC) 58-62 60-68
Lifetime(Hours) 3000 5000
Specifications of rubber ring 
Material  NBR  SILICONE  FKM
 Hardness  60°~ 65°  60°~ 65°  72°~ 78°
 Minimum tensile strength  11MPa  10.6Mpa  11MPa
 Minimum elongation at break  300%  400%  260%
 Permanent deformation  12%  8%  25%
 Temperature range  -40℃- +120℃  -49℃- +230℃  -30℃- +250℃

 






 



Application

-- Farm, construction, earthmoving, coal mining machinery

-- Excavator, Bulldozer, tractor, cranes, forklift, Heavy truck, backhoe

-- Undercarraige, hydraulic motor, travel motor, gearbox axle, wheel hub,tunneling




 


packing & Shipping

 


Packing : neutral packing, yellow box, and welcome your logo in packing

Shipping: FOB Shanghai, Ningbo, Shenzhen, xiamen as per request.




Common questions


Q: Are you the manufacturer?
A: Yes, we are

Q: Are you providing OEM service?
A: Yes, and MOQ is 1pcs

Q: How do you control the quality?
A: 100% inspect the size in each procedure before a seal is exported.

Q: How long is the delivery time?
A: For cart size is only 1 day, for non-standard usually 1 month

Q: Gurantee using life time?
A: 5000 hours

9W 6644 Large Size Mechanical Face Seal
9W 6644 Large Size Mechanical Face Seal
9W 6644 Large Size Mechanical Face Seal
9W 6644 Large Size Mechanical Face Seal
Huangshi Rviton Machinery Co.,Ltd

Tel:86-15717233790

Contact Person:Emily

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