Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Shaft Material	Carbon Steel C45
Bushing Series	SC UU Double Seal
Surface Hardness	HRC 60-62
Straightness Tolerance	0.05mm per 300mm
Diameter Tolerance	g6 Precision Grade
Surface Coating	Hard Chrome Plated
Operating Temperature	-20°C to 120°C
Lubrication	Pre-greased (Lithium Based)
Seal Material	Nitrile Rubber
Compatible Systems	CNC, Robotics, Linear Actuators

5 reviews

Anonymous

Apr 21, 2026

Rating: 4/5

Tight fit initially

Needed a short break-in period but works well now. Quality seems high for the price.

Anonymous

Apr 12, 2026

Rating: 5/5

Great for CNC

Used for X-axis on mill. Very smooth motion and the shafts are perfectly straight.

Anonymous

Mar 05, 2026

Rating: 5/5

Fast delivery

Arrived well packaged to prevent bending during shipping. No damage at all.

Anonymous

Feb 10, 2026

Rating: 5/5

Exact specifications

Measured with micrometer. Perfect g6 tolerance as advertised. Very satisfied.

Anonymous

Jan 27, 2026

Rating: 5/5

Good value

Cheaper than local supply with same quality. Will order again for future projects.

5 FAQ

Q: What is the maximum load capacity?

A: Load capacity varies by diameter. Please refer to the specific datasheet for the SC size you select.

Q: Can I cut the shafts to custom lengths?

A: Yes, you can cut them using an abrasive wheel. Please ensure you deburr the ends to prevent bushing damage.

Q: Which mounting blocks fit these shafts?

A: The SK series support blocks are designed to fit these standard round linear shafts.

Q: Do these require regular lubrication?

A: They come pre-greased, but adding oil periodically will extend the lifespan of the bushings.

Q: Are these resistant to rust?

A: They are chrome plated which offers protection, but we recommend storing them in a dry environment.

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