Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Base Material	High Strength Bronze Alloy
Solid Lubricant	Graphite Plugs
Inner Diameter Range	25 mm - 38 mm
Outer Diameter Range	30 mm - 45 mm
Length Tolerance	+/- 0.10 mm
Max Static Load	250 N/mm²
Max Sliding Speed	2.5 m/s
Operating Temperature	-40°C to +250°C
Hardness	HB 200 - 250
Customization	Yes (Size & Groove Pattern)

5 reviews

Anonymous

Mar 21, 2026

Rating: 5/5

Heat resistant

Works well in our oven conveyor system. No seizing at high temps. The bronze material holds up better than polymer alternatives.

Anonymous

Mar 17, 2026

Rating: 5/5

Perfect for high load applications

Used these in a hydraulic press setup. No grease needed which keeps things clean. The graphite plugs release lubricant smoothly under pressure.

Anonymous

Feb 24, 2026

Rating: 5/5

Great fitment

Ordered the 30mm ID. Machined perfectly to our housing specs. Minimal runout observed during initial testing.

Anonymous

Feb 14, 2026

Rating: 4/5

Good bulk pricing

Bought 50 units for our assembly line. One had slight burrs on the edge but nothing a file couldn't fix. Overall value is excellent.

Anonymous

Feb 08, 2026

Rating: 5/5

Long lasting

Replaced standard brass bushings with these. Lifespan doubled so far in our conveyor system. Highly recommend for maintenance reduction.

5 FAQ

Q: What is the lead time for custom lengths?

A: Typically 5-7 business days for non-standard lengths depending on quantity.

Q: Can you provide material certificates?

A: Yes, mill certificates are available upon request for bulk orders.

Q: Can these be used underwater?

A: Yes, graphite bronze performs well in submerged conditions and resists corrosion.

Q: Are these metric or imperial sizes?

A: These are manufactured to metric specifications as listed in the diameter range.

Q: Do I need to grease these during installation?

A: No, they are self-lubricating, but a thin film of oil helps initial break-in.

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