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Bronze Bushings

National Precision Bearing offers a comprehensive selection of Powdered Metal - SAE841 in Sleeve, Flanged, and Thrust Bearings, in addition to SAE660 Machinable Cast Bronze- Sleeves, and Continuous Cast Bars.

Powdered Metal Bronze – SAE 841

·        RoHS, REACH, DFARS compliant
·        Standard stock products available
·        Vacuum impregnated with SAE 30 oil
·        Self-lubricating
·        Ideal for heavy loads at moderate speeds or light loads at high speeds
·        Effective in temperature range of +10°F to + 175°F with standard oil
·        Available in oils for other temperature ranges on a made-to-order basis
·        Standard tolerances vary by size.

Cast Metal Bronze – SAE 660

·        RoHS, REACH, DFARS compliant
·        Standard stock products available
·        13” Standard up to 105" Length bars available
·        Non-porous, highly dense grain structure for long life
·        Ideal for applications requiring hardness, strength, and wear resistance
·        Ideal for heavy loads at moderate speeds or light loads at high speeds
·        Effective in temperature range of -450° F to + 450° F
·        Common mfg. specs: ASTM B505, QOC-390B Type III B144-52-3B

 Additional Alloys Available

SAE850 SAE863 CA220 CA954 H.T. CA836 CA932 (SAE660)
CA955 (and H.T.) CA863 CA613 CA903 CA937 (SAE64) CA936 (mod SAE64)
CA614 CA905 CA464 CA624 CA907 CA510
CA630 CA927 CA544 CA655 CA954  

 

Custom Size and Made-to-Print Available

Contact NPB Sales for more information

 

Information

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National Precision Bearing Sales Locations
Sales Offices

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Thank you for your interest.

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