Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Model Compatibility	GR19, GR24, GR38, GR42, GR48, GR55, GR65
Shape Type	Hexagonal and Octagonal
Material	High-Grade Polyurethane (PU)
Hardness	92 Shore A
Color	Yellow
Temperature Range	-30°C to +80°C
Application	Air Compressors, Pumps, Motors
Function	Vibration Damping and Shock Absorption
Package Contents	1 x Elastic Spider Buffer Pad
Durability	Oil and Wear Resistant

6 reviews

Anonymous

Mar 28, 2026

Rating: 5/5

Solved the alignment issue

My motor coupling was wearing out fast due to minor misalignment. This elastic block absorbs the stress perfectly. No more grinding noises.

Anonymous

Mar 24, 2026

Rating: 4/5

Good value, fast shipping

The pad arrived quickly and matches the description. It is slightly stiffer than the original OEM part, but it seems very durable. Works well for our pump setup.

Anonymous

Mar 23, 2026

Rating: 5/5

Durable and reliable

Been running this for three months now in a dusty workshop. No signs of cracking or wear. The polyurethane material is definitely superior to standard rubber.

Anonymous

Mar 12, 2026

Rating: 5/5

Excellent shock absorption

We use these in a high-vibration environment. These hexagonal pads hold up much better than the rubber ones we used previously. Highly recommend for heavy machinery.

Anonymous

Mar 10, 2026

Rating: 5/5

Perfect fit for my compressor

Ordered the GR42 size for my industrial air compressor. The fit was exact, and the vibration noise dropped significantly immediately after installation. Great quality material.

Anonymous

Mar 04, 2026

Rating: 4/5

Solid replacement part

Bought the GR55 size. The octagonal shape fits securely. Only giving 4 stars because the color was slightly different from the photo, but functionally it is perfect.

5 FAQ

Q: Does this come in both hexagonal and octagonal shapes for the GR38 size?

A: Yes, the GR38 model is available in both hexagonal and octagonal configurations. Please select your preferred shape from the dropdown menu before ordering.

Q: Do you offer bulk discounts for ordering 50+ units?

A: Yes, we offer tiered pricing for bulk orders. Please contact our sales team directly or add 50+ units to your cart to see the automatic discount applied at checkout.

Q: What is the maximum RPM this coupling can handle?

A: While the pad itself is durable, the maximum RPM depends on the specific coupling housing and balance. Generally, these GR series pads are suitable for standard industrial motor speeds up to 3000 RPM.

Q: Can I use the GR24 pad for a GR19 coupling if I trim it?

A: No, we strongly advise against trimming the pads. Each size is precision-molded to fit specific jaw dimensions. Using the wrong size can lead to coupling failure and safety hazards.

Q: Is this pad resistant to hydraulic oil?

A: Yes, our polyurethane buffer pads are designed to be oil-resistant and can withstand exposure to common hydraulic oils and lubricants without degrading.

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