Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Series Model	PNY5 Linear Bearing Series
Material Composition	High Carbon Chromium Steel
Manufacturing Origin	Imported Japanese Technology
Seal Type	UU Double Sealed
Shaft Compatibility	4mm to 50mm Diameters
Hardness Rating	HRC 60-64
Precision Standard	ISO Normal Precision
Lubrication Status	Pre-lubricated with Anti-rust Grease
Operating Environment	Indoor Machinery and Automation
Package Includes	Bearing Units as Selected

5 reviews

Anonymous

Apr 18, 2026

Rating: 5/5

Fast Shipping

Received quickly and works great on my 3D printer linear rails.

Anonymous

Apr 07, 2026

Rating: 4/5

Good Quality

Product is excellent but packaging could be better to prevent scratches.

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect Fit

Ordered the 12mm size and it fits the shaft perfectly with minimal play.

Anonymous

Mar 23, 2026

Rating: 5/5

Smooth Operation

Installed on my CNC mill without issues. Very smooth travel and no binding.

Anonymous

Feb 19, 2026

Rating: 5/5

Genuine Product

Verified the quality and it matches original specs. Great for precision work.

5 FAQ

Q: Can these handle high speeds?

A: Yes, suitable for standard automation speeds within load limits.

Q: Is technical support available?

A: Yes, contact our Support Team for assistance via the help center.

Q: What is the return policy?

A: Returns accepted within 30 days if unused and in original packaging.

Q: Do I need to add more grease upon arrival?

A: They are pre-greased, but maintenance is recommended over time.

Q: Are these compatible with metric shafts?

A: Yes, these are designed for standard metric linear shafts.

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