Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Model Number	LBUS12 / LBUW
Inner Diameter	12 mm
Outer Diameter	21 mm
Overall Length	30 mm
Material Composition	Hardened Steel Ball Cage
Operating Temperature	-20°C to 120°C
Dynamic Load Rating	580 N
Static Load Rating	1050 N
Seal Type	Double Seal (UU)
Shaft Compatibility	12 mm Hardened Ground Shaft

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Smooth operation

Quiet and efficient. The double seal keeps dust out effectively.

Anonymous

Apr 04, 2026

Rating: 3/5

Shipping damage

Product works fine but one unit arrived with a dented outer sleeve. Replacement was sent quickly.

Anonymous

Mar 29, 2026

Rating: 5/5

High temp holder

Used in an environment with moderate heat. No degradation observed after 3 months.

Anonymous

Feb 19, 2026

Rating: 5/5

Excellent precision

These bushings fit my 12mm shafts perfectly. Very smooth linear motion on my 3D printer upgrade.

Anonymous

Feb 17, 2026

Rating: 4/5

Good value

Solid construction. Slightly stiffer than expected out of the box but loosened up after use.

5 FAQ

Q: Is this suitable for vertical mounting?

A: Yes, the bidirectional design supports vertical loads effectively.

Q: Can I use this with a standard steel shaft?

A: Hardened ground shafts are recommended for longevity.

Q: What is the return policy?

A: Unused items can be returned within 30 days of purchase.

Q: Does this require additional lubrication?

A: It comes pre-lubricated. Re-lubrication depends on usage intensity.

Q: What shaft tolerance is recommended?

A: We recommend h6 or g6 shaft tolerance for optimal performance.

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