Attributes

Brand	-
Category	Standard Parts, Components & Industrial Consumables / Couplings
Origin	-
Material	Polyurethane (PU)
Compatibility	GR19, GS24, GR28, GR38, GR42, GR48, GR55, GR65, GR75, GR90
Color	Yellow
Hardness	92 Shore A
Temperature Range	-30°C to +80°C
Torque Capacity	High torsional stiffness
Application	Industrial machinery, pumps, compressors
Feature	Vibration damping and shock absorption
Package Contents	1 x Elastic Buffer Pad (Spider)
Origin	Manufactured in ISO 9001 Certified Facility

6 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Perfect fit for my GR42 coupling

Ordered this to replace a worn-out spider on my air compressor. The dimensions matched the GR42 specification perfectly. Installation was straightforward, and the vibration has decreased significantly since the swap.

Anonymous

Mar 23, 2026

Rating: 5/5

Reliable replacement part

We use these for maintenance on our conveyor systems. The elasticity is consistent with OEM standards. No issues with alignment or noise after installation on the GR65 coupling.

Anonymous

Mar 22, 2026

Rating: 5/5

Solved my vibration issue

My machine was shaking excessively due to a cracked buffer pad. Replaced it with this GR48 model, and the difference is night and day. Smooth operation restored immediately.

Anonymous

Mar 21, 2026

Rating: 4/5

Good quality material

The polyurethane feels very durable and robust. I bought the GR55 size for a hydraulic pump application. It handles the torque well without showing signs of deformation after two weeks of continuous operation.

Anonymous

Mar 21, 2026

Rating: 3/5

Works but color varies slightly

Functionally the part works great on my GR28 setup. However, the yellow shade is slightly darker than the original part I removed. Not a dealbreaker for performance, but worth noting.

Anonymous

Mar 14, 2026

Rating: 5/5

Great value for industrial parts

Hard to find specific sizes like GR38 locally, so ordering online was a lifesaver. The price is competitive compared to local suppliers, and the shipping was faster than expected. Will buy again.

5 FAQ

Q: How long is the warranty on this part?

A: We offer a 1-year warranty against manufacturing defects. Normal wear and tear due to excessive misalignment or overload are not covered.

Q: Is this compatible with a GS24 jaw coupling?

A: Yes, this elastic buffer pad is designed to be compatible with both Star-type (GR) and Jaw-type (GS) couplings in the GS24 size.

Q: Do you sell the metal jaws as well or just the spider?

A: This listing is for the elastic buffer pad (spider) only. We do sell the metal hub jaws separately; please check our store catalog for the specific GR size you need.

Q: Can I use this for high-speed applications?

A: Yes, provided the coupling assembly is balanced and aligned correctly. This buffer pad is suitable for standard industrial motor speeds typically found in pump and fan applications.

Q: What is the maximum operating temperature?

A: The standard polyurethane material used in this buffer pad can safely operate in temperatures ranging from -30°C up to +80°C.

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