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

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Base Material High Strength Bronze Alloy
Solid Lubricant Graphite Plugs
Inner Diameter (ID) 80 mm
Outer Diameter (OD) 90 mm
Flange Diameter 110 mm
Total Length 100 mm
Max Static Load 250 N/mm²
Operating Temperature -40°C to +250°C
Hardness (HB) 200 - 250 HB
Certification ISO 9001:2015 Compliant

5 reviews

A

Anonymous

Mar 20, 2026

Rating: 4/5

Good but heavy

Solid construction, shipping was slow due to weight. Product itself is excellent.

A

Anonymous

Mar 11, 2026

Rating: 5/5

Bulk order success

Ordered 50 units, all within spec. Consistent quality across the batch.

A

Anonymous

Feb 07, 2026

Rating: 5/5

Excellent heat resistance

Used in high temp environment near the furnace. No degradation observed yet.

A

Anonymous

Feb 05, 2026

Rating: 5/5

Perfect fit for our conveyor

Verified purchase. Works great in our assembly line. No squeaking after months of use.

A

Anonymous

Feb 04, 2026

Rating: 5/5

High quality bronze

Durable and self-lubricating as advertised. Reduced maintenance intervals significantly.

5 FAQ

Q: What is the lead time?

A: Usually ships within 3-5 business days for standard stock items.

Q: Can this be machined further?

A: Yes, but avoid blocking graphite plugs during post-processing to maintain lubrication.

Q: What is the tolerance on the ID?

A: Standard H7 tolerance applies to the inner diameter for press fit installations.

Q: Do you offer bulk discounts?

A: Contact sales for orders over 100 units. Tiered pricing is available.

Q: Is this suitable for underwater applications?

A: No, graphite lubrication is not ideal for submerged use. Please contact us for marine-grade options.

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