Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material Type	Polyurethane
Hardness Level	92 Shore A
Series Compatibility	GR19, GR24, GR28
Operating Temperature	-30°C to +80°C
Color Code	Yellow
Max Torque	150 Nm
Item Weight	0.15 kg
Outer Diameter	28 mm
Inner Diameter	19 mm
Package Quantity	5 Pieces

5 reviews

Anonymous

Apr 15, 2026

Rating: 4/5

Solid Replacement Part

Does the job well. Packaging could be better as one was slightly bent, but it didn't affect performance.

Anonymous

Apr 04, 2026

Rating: 5/5

Durable and Reliable

Been using these for three months now under heavy load. No signs of wear yet. Highly recommend.

Anonymous

Mar 27, 2026

Rating: 4/5

Good Quality but Stiff

Quality is high, but they are a bit stiffer than the original OEM parts. Still works well for my application.

Anonymous

Mar 01, 2026

Rating: 5/5

Excellent Value

Bought these for a batch of motors. Great price point and they arrived quickly. No issues during installation.

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect Fit for My Machinery

These inserts fit the GR24 coupling perfectly. The material feels durable and the shock absorption is noticeable.

5 FAQ

Q: Is this material resistant to oil and grease?

A: Yes, the polyurethane material offers good resistance to common industrial oils and greases.

Q: Will this fit a GR24 coupling specifically?

A: Yes, this insert is compatible with GR19, GR24, and GR28 series couplings as listed in the attributes.

Q: Do I need special tools for installation?

A: No special tools are required. Standard mechanical tools for coupling assembly are sufficient.

Q: What is the expected lifespan under continuous operation?

A: Lifespan varies by load and environment, but typically these inserts last 12 to 24 months under normal conditions.

Q: Can I return these if the size is wrong?

A: Yes, we offer a 30-day return policy for unused items in original packaging.

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