Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	High-Grade Polyurethane (PU)
Coupling Type	Spider / Star / ML / GS / GR
Hardness	92 Shore A (Standard)
Color	Red
Temperature Range	-30°C to +80°C
Torque Capacity	High Torsional Stiffness
Application	Motor to Pump Connections
Feature	Oil and Chemical Resistant
Function	Vibration Damping & Shock Absorption
Compatibility	Fits Standard GR1924/28 Hubs

6 reviews

Anonymous

Mar 27, 2026

Rating: 5/5

Excellent shock absorption

Using this on a compressor setup that usually shakes quite a bit. This polyurethane pad absorbs the shocks much better than the previous rubber one we had. Highly recommend for heavy machinery.

Anonymous

Mar 23, 2026

Rating: 5/5

Fast shipping and correct specs

Ordered specifically for an ML coupling application. The product arrived quickly and matched the technical specifications listed. The red color makes it easy to inspect for wear later on.

Anonymous

Mar 18, 2026

Rating: 4/5

Good quality, slightly stiff initially

The material feels very robust and high quality. It was a bit tight to install at first due to the hardness, but after running the motor for an hour, it seated perfectly. No noise issues.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid industrial component

Does exactly what it is supposed to do. We use these in our manufacturing line for various motor connections. They hold up well under continuous operation and moderate heat.

Anonymous

Mar 04, 2026

Rating: 5/5

Perfect fit for our hydraulic pump

We replaced the worn-out pad on our main hydraulic unit with this one. The dimensions were spot on for the GR28 hub, and the vibration levels dropped immediately. Very satisfied with the durability so far.

Anonymous

Mar 03, 2026

Rating: 5/5

Great value for money

Compared to OEM parts, this is a fraction of the cost but performs just as well. The polyurethane seems resistant to the oil leaks we occasionally have in the shop floor.

5 FAQ

Q: What is the maximum operating temperature for this polyurethane pad?

A: The standard red polyurethane material is rated for continuous operation up to 80°C (176°F). For higher temperatures, please contact us for specialized materials.

Q: Is this pad compatible with a GR24 hub size?

A: This specific listing is for the GR28 size. Please check our store for the GR24 variant if that is the size you require, as they are not interchangeable.

Q: How do I know when this spider pad needs replacing?

A: Inspect the pad regularly for cracks, crumbling, or significant deformation. If you notice increased vibration or backlash in the coupling, it is likely time for a replacement.

Q: Can this be used in an environment with hydraulic oil exposure?

A: Yes, high-grade polyurethane offers excellent resistance to oils, greases, and many chemicals, making it suitable for hydraulic applications.

Q: Do you offer this in a different hardness, like 98 Shore A?

A: Currently, we stock the standard 92 Shore A which provides the best balance of flexibility and torque transmission. Custom hardness orders may be available upon request.

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