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
3.75
Wall
0.375
Inner Diameter
3
Alloy
SAE 841
Production Method
Oil-Impregnated
Metal Type
Bronze
Shape
Hollowbar
No
Eniteo Vendor ID
1583
Custom Cut Warehouse
0
Weight/Lineal Foot
14.77 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 inner diameter of 3 inches, an outer diameter of 3.75 inches, and a wall thickness of 0.375 inches. It is made from SAE 841 alloy, which is oil-impregnated bronze designed for high strength and wear resistance.

Yes, this hollowbar is specifically designed for high-speed machinery and hardware. Its oil-impregnated manufacturing process allows it to self-lubricate by sweating oil when heated, making it ideal for high temperature and high friction environments.

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

The shipping weight for a 6.5-foot length of this bronze hollowbar is approximately 8 pounds. It is currently in stock and available for purchase.

No, Material Test Reports (MTR) are not available for this product.

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