Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	Alloy Steel 4140/4340
Hardness Treatment	Induction Hardened 50-55 HRC
Surface Finish	Ground and Polished
Dimensional Tolerance	ISO h6/h7 Standard
Spline Profile Type	Rectangular or Involute
Maximum Length	Up to 3000mm
Shaft Diameter Range	20mm to 200mm
Quality Certification	ISO 9001:2015
Manufacturing Origin	Global Supply Network
Minimum Order Quantity	1 Unit

5 reviews

Anonymous

Apr 13, 2026

Rating: 4/5

Reliable Component

Works well in our assembly line. Would prefer faster turnaround.

Anonymous

Mar 24, 2026

Rating: 5/5

Excellent Precision

Tolerances were spot on. Used for a high-torque application without issues.

Anonymous

Mar 18, 2026

Rating: 5/5

Great Support

Support team helped verify the spline profile before manufacturing.

Anonymous

Feb 26, 2026

Rating: 4/5

Good Quality Steel

Material is solid. Shipping took a bit longer than expected for custom size.

Anonymous

Feb 01, 2026

Rating: 5/5

Perfect Fit for Retrofit

Needed a specific length for an old machine. They matched the specs perfectly.

5 FAQ

Q: Is the price listed for a single unit?

A: Yes, we accept single unit orders as stated in the description.

Q: Do you offer black oxide coating?

A: Yes, surface treatments are available as an option during checkout.

Q: Do you accept CAD files for custom profiles?

A: Yes, please submit STEP or IGES files for review.

Q: Can you provide material certificates?

A: Yes, mill certificates are available upon request.

Q: What is the standard lead time?

A: Stock items ship in 2 days, custom takes 7-10 days.

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