Header banner
Revain logoHome Page
🔒 high-performance s14072500am4739 universal resistant mechanical seal - 30x52x10mm logo

🔒 High-Performance S14072500Am4739 Universal Resistant Mechanical Seal - 30X52X10Mm Review

3

·

Very good

Revainrating 4.5 out of 5  
Rating 
4.7
🛠️ Seals & O-Rings, 🚰 Hydraulics, Pneumatics & Plumbing

View on AmazonView on ЯM

Media

(1)
img 1 attached to 🔒 High-Performance S14072500Am4739 Universal Resistant Mechanical Seal - 30X52X10Mm

Description of 🔒 High-Performance S14072500Am4739 Universal Resistant Mechanical Seal - 30X52X10Mm

[Metric Size] - 52mm Outside Diameter, 30mm Inner Diameter, 10mm Width. [Nitrile Rubber] - Standard 70A NBR with a temperature range from -4°F (-20°C) to 212°F (100°C). [Advantage] - Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil, and grease. [Application] - Widely used in home appliances, oil pumps, bearing shaft seals and much more. [NOTE] - Please confirm the required size and material before purchase, and put it in the right place.

Reviews

Global ratings 3
  • 5
    2
  • 4
    1
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Perfect fit for Harbor Freight boat trailer

I purchased this to replace the factory seals in my 600lb capacity Harbor Freight boat trailer after damaging one on initial installation. They fit perfectly. I'm sure they will be better than the original seals as the originals weren't very strong.

Pros
  • Excellent overall performance
Cons
  • Doubtful

Revainrating 4 out of 5

Simple solution - pay attention to the details!

Inner bearing failure on port cargo trailer; due to corrosion/lack of lubrication. It turned out that the protrusion on the stem where the inside diameter is suitable for sealing was very prone to corrosion and had to be ground with a grinder to bring the smooth sealing surface back into place. corroded spindle seal) before installing the hub assembly with a new seal/bearing (properly lubricated). I have been blown away by the speed and quality of parts available from Revain.

Pros
  • Dope 🔥
Cons
  • Expensive

Revainrating 5 out of 5

A good choice to replace the port cargo trailer.

So far, so good. Fit was good. My Harbor Freight 4x8 trailer needed a major overhaul after a grease leak after hot weather hauling. I decided to install them and some bearings ( Bearing Buddy (2047) Bearing Buddy with Bra ) to help. Same size as the original seals but they appear to have been made by a different manufacturer. The originals were marked "XV", uxcell "IVAK". Both measure 52mm x 30mm x 10mm.

Pros
  • Practical thing
Cons
  • So far, so good