Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	Tin Bronze, Tungsten-Copper, Zinc-Based Alloy
Hardness Rating	HB 90-120
Inner Diameter Range	10mm - 200mm (Customizable)
Outer Diameter Range	Based on Inner Diameter Specifications
Length Specification	Custom Cut to Order
Machining Tolerance	ISO H7/g6 Standard
Surface Roughness	Ra 0.8 micrometers
Primary Application	Injection Molding Machine Bushings
Heat Treatment	Annealed for Stress Relief
Quality Certification	ISO 9001 Manufactured Facility

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Excellent material quality

The tin bronze quality is top notch. No visible wear after 6 months of continuous operation in our facility.

Anonymous

Mar 05, 2026

Rating: 4/5

Solid industrial component

Works as expected for our injection molding units. Documentation was clear and support was helpful during ordering.

Anonymous

Feb 27, 2026

Rating: 5/5

Great for non-standard specs

Hard to find these specific alloys elsewhere. Very satisfied with the ability to customize dimensions based on our drawings.

Anonymous

Feb 12, 2026

Rating: 4/5

Good durability under heat

Withstands high heat well during operation. Shipping took a bit long due to customization, but the quality makes up for it.

Anonymous

Jan 27, 2026

Rating: 5/5

Perfect fit for our molding line

Ordered custom sizes for our older machines. Fitment was precise and installation was straightforward. Highly recommend for industrial use.

5 FAQ

Q: Do you provide material certificates with the shipment?

A: Yes, Mill Test Reports and material certificates are available upon request for all orders.

Q: What is the maximum operating temperature for these sleeves?

A: Typically up to 250°C depending on the specific alloy selected. Please consult our engineering team for extreme conditions.

Q: Can you manufacture based on our specific CAD drawings?

A: Yes, we accept custom CAD drawings and can produce non-standard sleeves according to your specifications.

Q: What is the lead time for custom orders?

A: Usually 2-3 weeks after design confirmation and deposit payment, depending on order volume.

Q: Is lubrication required during installation?

A: We recommend using standard industrial grease during installation to ensure smooth fitting and initial operation.

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