Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Grade	QSn6.5-0.1 Tin Bronze
Compliance Standard	GB/T 1176 & ISO 1982
Brinell Hardness	70-120 HB
Density	8.8 g/cm³
Tensile Strength	≥ 295 MPa
Yield Strength	≥ 170 MPa
Elongation Rate	≥ 15%
Surface Finish	Ra 1.6 μm (Standard)
Operating Temperature	-40°C to 200°C
Customization	Grooves, Holes, Flange Sizes

5 reviews

Anonymous

Apr 20, 2026

Rating: 5/5

Accurate dimensions

Tolerances were held tightly. We didn't need to ream them upon arrival. Saves us machining time.

Anonymous

Apr 04, 2026

Rating: 5/5

Great for high-load applications

We use these in hydraulic pumps. No wear observed after 6 months of continuous operation. Highly recommend for industrial use.

Anonymous

Mar 29, 2026

Rating: 5/5

Reliable supplier

Third time ordering. Consistency is key for us, and these bushings deliver every time. Packaging prevents damage during transit.

Anonymous

Mar 14, 2026

Rating: 5/5

Perfect fit for our machinery

Ordered custom flanged sleeves for a retrofit project. The QSn6.5-0.1 material specs matched our requirements exactly. Machining quality is top-notch.

Anonymous

Feb 28, 2026

Rating: 4/5

Good quality, slight delay

The bushings themselves are excellent quality. Shipping took a bit longer than expected due to custom drilling, but worth the wait.

5 FAQ

Q: Do you provide material certification?

A: Yes, every batch comes with a Mill Test Certificate (MTC).

Q: Can you add oil grooves to the flange face?

A: Yes, please provide a drawing with groove dimensions for a quote.

Q: Is this compatible with synthetic lubricants?

A: Yes, QSn6.5-0.1 is compatible with most standard industrial lubricants and oils.

Q: What is the lead time for 500 custom units?

A: Typically 15-20 days depending on complexity. Contact sales for exact scheduling.

Q: What is the tolerance on the inner diameter?

A: Standard is H7, but we can achieve H6 upon request.

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