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Home / Bearings & Bushings / JDB-8090 Sliding Bearing Integrated Flanged Graphite Bronze Bushing, Square Flange Graphite Bronze Bushing, Composite Sleeve

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Base Material High Strength Bronze Alloy
Solid Lubricant Graphite Plugs
Inner Diameter 80 mm
Outer Diameter 90 mm
Flange Diameter 115 mm
Total Length 100 mm
Max Static Load 250 N/mm²
Operating Temperature -10°C to 250°C
Hardness HB 210
Surface Finish Machined Surface

5 reviews

A

Anonymous

Apr 21, 2026

Rating: 5/5

Perfect for high heat

Installed these in our kiln machinery. The graphite impregnation works perfectly without extra grease.

A

Anonymous

Apr 16, 2026

Rating: 5/5

Exact dimensions

Measured exactly to spec. Fit our shafts with the recommended tolerance.

A

Anonymous

Mar 27, 2026

Rating: 5/5

No maintenance required

We haven't had to lubricate these since installation six months ago.

A

Anonymous

Feb 19, 2026

Rating: 4/5

Good value

Quality is solid for the price. Took a few days to arrive but worth the wait.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Robust construction

Very heavy duty bearing. The flange design made installation straightforward.

5 FAQ

Q: What is the lead time for bulk orders?

A: Typically 2-3 weeks for orders over 50 units.

Q: Does it handle vibration well?

A: Yes, the bronze material dampens vibration effectively.

Q: Is additional grease needed?

A: No, the graphite plugs provide sufficient self-lubrication.

Q: Can this be used underwater?

A: Bronze is corrosion resistant, but continuous submersion is not recommended.

Q: What shaft tolerance is recommended?

A: We recommend an f7 shaft tolerance for optimal fit.

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