Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	High-Copper Bronze Alloy with Graphite
Inner Diameter (ID)	50 mm
Outer Diameter (OD)	65 mm / 70 mm (Select Model)
Lubrication Type	Self-Lubricating (Solid Graphite Plugs)
Max Static Load	250 N/mm²
Max Dynamic Load	140 N/mm²
Operating Temperature	-40°C to +250°C
Sliding Speed Limit	0.5 m/s (Dry)
Hardness	HB 210 - 250
Surface Finish	Machined Surface (Ra 0.8)

5 reviews

Anonymous

Apr 04, 2026

Rating: 4/5

Solid product

Works as described. Make sure to measure your housing carefully before ordering to select the right OD model.

Anonymous

Apr 02, 2026

Rating: 5/5

Reliable supplier

Third time ordering. Consistency is key for our maintenance schedule. These hold up well under continuous load.

Anonymous

Mar 30, 2026

Rating: 5/5

Perfect fit for our machinery

Ordered the 5065 model. Dimensions were precise and installation was smooth. No binding issues during initial run.

Anonymous

Feb 11, 2026

Rating: 4/5

Good quality, slow shipping

The bushing itself is excellent quality bronze. Took a bit longer to arrive than expected but worth the wait.

Anonymous

Feb 06, 2026

Rating: 5/5

Great for high temp apps

Using these in a kiln conveyor. They handle the heat well without extra grease. Very satisfied with performance.

5 FAQ

Q: Can this be used underwater?

A: While bronze resists corrosion, prolonged submersion may affect the graphite plugs. Contact us for specific marine grades.

Q: What press fit tolerance do you recommend?

A: We recommend an H7/p6 fit for optimal retention without causing deformation to the bushing.

Q: What is the lead time for custom lengths?

A: Standard sizes ship in 2 days. Custom lengths typically require 5-7 business days for manufacturing.

Q: Do I need to grease these during installation?

A: No, these are self-lubricating. However, a light film of oil can help during the initial break-in period.

Q: Is the 5070 model compatible with a 50mm shaft?

A: Yes, both 5065 and 5070 models have a 50mm Inner Diameter designed for the shaft.

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