Attributes

Brand	-
Category	Industrial Small Parts / Connectors and Fasteners
Origin	-
Material	High-Grade Carbon Steel
Surface Finish	Black Oxide Coated
Keyway Configuration	Single Flat Keyway
Primary Application	Motor & Oil Pump Coupling
Bore Size Series A	15mm, 6mm, 8mm, 9mm
Bore Size Series B	20mm, 25mm, 8mm
Bore Size Series C	30mm, 25mm, 8mm
Bore Size Series D	42mm Standard
Package Weight	0.5 kg
Country of Origin	Manufactured in China

5 reviews

Anonymous

Mar 29, 2026

Rating: 5/5

Exact Replacement

Fit perfectly on my motor shaft. The keyway alignment was spot on and saved me a lot of time during installation.

Anonymous

Mar 20, 2026

Rating: 5/5

Heavy Duty

Feels very sturdy. I used this for an oil pump coupling repair and it handles the torque without any issues.

Anonymous

Mar 11, 2026

Rating: 5/5

Works Great

No complaints here. The black oxide finish looks professional and seems to resist rust well so far.

Anonymous

Feb 04, 2026

Rating: 4/5

Good Value

Solid piece of metal for the price. Shipping was a bit slower than expected but the product quality makes up for it.

Anonymous

Jan 22, 2026

Rating: 4/5

Measure Twice

Good product just ensure bore size is correct before ordering. I almost picked the wrong variant but customer service helped.

5 FAQ

Q: Is the key included with this sleeve?

A: No, the key is sold separately. Please purchase the appropriate key size for your shaft.

Q: What is the maximum torque capacity?

A: It is rated for standard motor coupling torque applications. Specific values depend on the bore size selected.

Q: How long does shipping usually take?

A: Standard shipping typically takes 5 to 7 business days depending on your location.

Q: Can I return this if it does not fit?

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

Q: Are these measurements in Metric or Imperial?

A: All bore sizes and dimensions are provided in Metric measurements.

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