Standard Copper Alloy Oil-Free Bronze Bushings are mechanical components that are designed to operate without the need for external lubrication. These bushings are typically made from a copper alloy, which offers excellent wear resistance, durability, and low friction properties.

The oil-free design of these bushings eliminates the need for regular lubrication and maintenance, making them ideal for applications where lubrication is not possible or desirable. The copper alloy material provides strength and corrosion resistance, ensuring reliable performance in various environments.

Standard Copper Alloy Oil-Free Bronze Bushings are commonly used in a wide range of industries, including machinery, automotive, aerospace, and marine. They are suitable for applications involving rotating shafts, pivot points, and other moving parts that require low-friction and wear-resistant bushings.

When selecting Standard Copper Alloy Oil-Free Bronze Bushings, it is important to consider the specific requirements of your application, including the dimensions, load capacity, and operating conditions. It is also recommended to consult with a manufacturer or supplier to ensure that the bushings you select meet your needs and will perform optimally within your system.

Standard copper alloy oil-free bushing,Corrosion resistant copper sleeve oilless bronze bushing

we are happy to announce that the entire line of standard size graphite Graphite Impregnated Brass Bearings are available for purchase online at bronzegleitlager.com. Hundreds of industry standard size sleeve bushings are listed in both inch and metric standard sizes. These products are inventoried for quick shipment.

Large Inventory of Bronze Bushings, Bronze Bearing and Self-lubricating Wear Plates. Gleitlager. Bushing Sleeve bearing. Bushes Catalogs and Brochures Available.

Reasons for Selecting Graphite Impregnated Brass Bearings

1. Total Self-Lubricating: No oil or grease required
The self-lubricating features allow bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.

2. Excellent Wear Resistance:
Excellent wear resistance is achieved under severe working conditions, such as heavy load, low velocity, reciprocating, oscillating and intermittent motions where the formation of oil film is difficult.

3. Low Coefficient of Friction: 0.04 to 0.2 typical:
Self-lubrication with specially embedded solid lubricants reduces friction.

4. Wide Operating Temperature Ranges: -415° ° to 1,100° °F
Superior performance is exhibited under high and low temperature conditions.

5. Corrosion and Chemical Resistance:
Performance is not affected by water and caustic chemicals.

6. Designed to Exceed Your Requirements:
High precision products with close tolerances.

7. Cost Competitive:
Maintenance, replacement, and end-item downtime cost reduced due to the exceptional service life compared to similar self-lubricating products.

Choose Your Material / Alloy
 

• C93200 Bearing Bronze (see Chemistry below)
• C95400 Aluminum Bronze (see Chemistry below)
• C86300 Manganese Bronze (see Chemistry below)

C93200 Bearing Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.0% min.

C95400 Aluminum Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

(1) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.

C86300 Manganese Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min.

Application

The applications for Graphite Impregnated Brass Bearings are virtually unlimited. From hard to maintenace applications to high temperature enviroments to heavy loaded applications, graphite plugged bronze bushings exhibit an excellent service and wear resistance. Such applications include:


Steel Mills, Furnace dragouts, Drying Equipment, Roasters, Heat Exchangers, Press dies, Assembly lines, Machine tools, Chain Conveyors, Off shore structures, Deck cranes,

Winches, Hatch covers, Rudder arms, Hoisting equipment, Tire & Paper Mills, Toggle link bearings for injection mold machinery, Mixers, Grinders, Pulverizers, Construction machinery, Mining rigs, Arm link bearings, Power shovels, and more.