Bronze Hollowbar SAE 841 Oil-Impregnated will finish to the stated dimensions. It is a high strength and wear resistant specialty bronze designed for bearings and other high speed, high temperature, and high friction environments. Through a unique manufacturing process, the bar effectively sweats oil when it heats up and is self lubricating. Once it cools down after work has stopped, it absorbs the oil back into the metal. 841 is used for high speed machinery and hardware.

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Product Information

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Please note:

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Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.
Max Length
6.5
Outer Diameter
7
Wall
1
Inner Diameter
5
Alloy
SAE 841
Production Method
Oil-Impregnated
Metal Type
Bronze
Shape
Hollowbar
No
Eniteo Vendor ID
1583
Custom Cut Warehouse
0
Weight/Lineal Foot
62.54 pounds
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Mechanical Properties

Density g/cm^3
6 - 7
Ultimate Tensile Strength KSI
14
Yield Tensile Strength KSI
11
Melting Point °F
1800 - 2000
Elongation % in 2 in.
1
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Chemistry Information : SAE 841 Bronze

Element
Percentage
Element
Percentage
Element
Percentage
C
1.75  max
Cu
87.5 - 90.5
Fe
1  max
Sn
9.5 - 10.5

This bronze hollowbar has an outer diameter of 7 inches, an inner diameter of 5 inches, and a wall thickness of 1 inch. It is shaped as a hollowbar, suitable for applications requiring a tubular form.

Yes, the SAE 841 bronze hollowbar is oil-impregnated, allowing it to sweat oil when heated and reabsorb it when cooled. This makes it self-lubricating and ideal for high-speed, high-temperature, and high-friction environments such as bearings and machinery hardware.

The maximum length available for this bronze hollowbar is 6.5 feet. However, custom cut services are not available from the warehouse for this product.

No, material test reports (MTRs) are not available for this bronze hollowbar.

This hollowbar is typically used in high-speed machinery and hardware where wear resistance and self-lubrication are critical, such as bearings and components exposed to high friction and temperature.

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