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Home / Bearings & Bushings / Fast Shipping New Product JDB 100120100: JDB Solid Embedded Graphite Self-Lubricating Copper Sleeve Bearing, Oil-Impregnated Shaft Sleeve

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material Composition Bronze SAE 841 with Solid Graphite
Inner Diameter 100 mm
Outer Diameter 120 mm
Total Length 100 mm
Lubrication Type Self-Lubricating (Graphite Embedded)
Max Static Load 250 N/mm²
Operating Temperature -10°C to +150°C
Surface Finish Precision Machined
Industry Standard ISO 3547 Compliant
Shipping Weight 2.5 kg

5 reviews

A

Anonymous

Mar 13, 2026

Rating: 5/5

Perfect for heavy machinery

Installed these on our conveyor system. No oiling needed for months now. Very durable.

A

Anonymous

Mar 12, 2026

Rating: 4/5

Good quality, tight fit

Quality is excellent. Had to ream slightly for our specific shaft tolerance but otherwise great.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Reliable bronze bushing

Used for a hydraulic press application. Handles the load well without overheating.

A

Anonymous

Mar 01, 2026

Rating: 3/5

Good product, slow shipping

The bearing itself is fine and meets specs. Delivery took longer than expected though.

A

Anonymous

Feb 18, 2026

Rating: 5/5

Saves maintenance time

The self-lubricating feature works as advertised. Reduced our downtime significantly.

5 FAQ

Q: Is additional grease required during installation?

A: No, the graphite plugs provide sufficient lubrication. Do not add grease.

Q: What is the maximum RPM for this bushing?

A: Recommended for low to moderate speeds, typically under 500 RPM depending on load.

Q: Can this withstand acidic environments?

A: Bronze has moderate corrosion resistance, but we do not recommend strong acidic exposure.

Q: Are these sold individually or in packs?

A: These are sold as individual units. Quantity discounts apply for bulk orders.

Q: Does this come with a warranty?

A: Yes, all our bearings come with a standard 1-year manufacturer warranty against defects.

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