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Home / Bearings & Bushings / Brass and Bronze Machine Parts, Tin Bronze and Brass UXK Centrifugally Cast Aluminum Bronze Copper Bushings

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition Tin Bronze & Aluminum Bronze
Manufacturing Process Centrifugal Casting
Inner Diameter Tolerance H7 Standard
Outer Diameter Tolerance h6 Standard
Length Tolerance +/- 0.5mm
Brinell Hardness 90-120 HB
Tensile Strength 300 N/mm²
Max Operating Temperature 250°C
Lubrication Requirement Oil or Grease
Compliance Standard ISO 4379

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 5/5

Precision Fit

Minimal friction observed during initial run-in. Great for heavy load applications in our machinery.

A

Anonymous

Mar 10, 2026

Rating: 4/5

Good Value

Specs matched perfectly on the calipers. Shipping took a bit longer than expected but product is solid.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Excellent Durability

Used these in a conveyor system upgrade. The centrifugal cast structure provides consistent density and wear resistance.

A

Anonymous

Feb 24, 2026

Rating: 5/5

Reliable Supplier

Ordered multiple sizes for client repairs. All bearings met the specified tolerances without issue.

A

Anonymous

Jan 28, 2026

Rating: 4/5

Solid Performance

Works well under continuous load. Ensure proper lubrication during installation for best results.

5 FAQ

Q: Are these suitable for marine environments?

A: Aluminum bronze offers good corrosion resistance in saltwater.

Q: What lubricant is recommended?

A: ISO VG 68 oil or general purpose lithium grease.

Q: What is the standard lead time?

A: 3-5 business days for stock items.

Q: Do you provide material certificates?

A: Yes, mill test reports are available upon request.

Q: Can these be machined to custom lengths?

A: Yes, standard machining practices apply for bronze.

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