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High Strength Brass Graphite Bronze Bearing Self Lubricating Bearing

Jiashan PVB Sliding Bearing Co.,Ltd
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High Strength Brass Graphite Bronze Bearing Self Lubricating Bearing


JDB-10 High Strength Brass Bronze Graphite filled Self Lubricating Oilless Bearing


JDB-10 graphite plugged oilless bronze bearing is made of centifugal casting high strength brass with graphite filled. This type of self-lubricating bearing is also called #500 oilless bearing,brass oiles bearing,C86300 cooper alloy sliding bushing,SAE430B solid lubricant filled sliding bearing,500 oilless guide bushing and graphite filled bearing, copper alloy oil free bushing and etc.


Material



CuZn25Al6Fe3Mn3+Graphite

PTFE or SL4 lubricant can be made based on requirement


Characteristics



  • Cost effective and higher crash strength comparing with other bronze graphite bearing
  • the solid lubricant of oiles bearing will run out to the shaft through frictional heat, forming an excellent condition for the coexistence of oil and powder lubrication, which not only protects the shaft from wear, but also makes the solid lubricant persist.
  • Hardness is twice higher than other bronze graphite bushing

Availability



  • Cylindrical oiles bushing, flanged oiles bushing, thrust washer and slide plate are standard fabrication.
  • Special designs and material can be made according to your design.

Standard Size Download




JDB Cylindrical Oiles Bearing.pdf JFB Flange Oiles Bearing.pdf JDBB Flange Oiles Bearing.pdf


Application



JDB-10 High strength bronze graphite oiles bearing is widely used in Metallurgical continuous casting machines,Train supports,Steel rolling equipment,Mining machinery,Gas turbines and etc


Technical Data



Material

CuZn25Al6Fe3Mn3

Density

8

HB Hardness

≥210

Tensile Strength MPa

≥750

Yield Strength MPa

≥450

Elongation %

≥12

Thermal Expansion Coefficient

1.9x10*%/°C

Max. Operation Temp.

-40~+300°C

Max. load MPa

50

Max. speed m/s(Dry)

0.5

Max. speed m/s(Lubricated)

1

Max. PV (N/mm² *m/s)(Dry)

1.65

Max. PV (N/mm² *m/s)(Lubricated)

3.25


Bronze Base Material International Code



Common nameInternational Code
StandardChinaGermanyJapanEuropeanBritishItalyAmerican
GB1176-87DINJIS(EN 1982)BS 1400JMASTM(UNS)
Manganese bronzeZCuZn25Al5Mn4Fe3CuZn25Al5CAC304/HBsC4HTB2JM-18C86300(SAE430B)
Nickel-Aluminum BronzeCuAl10Ni5Fe5G-CuAl10NiAlBC3CB333GAB2JM7-15C95500
Leaded bronze / Gun MetalZCuSn5Pb5Zn5CuSn5ZnPbBC6 /BC6CCC491K / CB491KLG2JM1-15C83600(ASTM B 505)
Leaded bronze / Gun MetalZCuSn7Zn4Pb7G-CuSn7ZnPb,RG-7CC493KLG2JM-1C93200(SAE660)
Tin BronzeZCuSn12G-CuSn12CAC503BCC483K /CB483KPB2JM3-15C90800(ASTM B 427)
High leaded tin bronzeZCuSn10Pb10CuSn10Pb10-CCC495K / CB495KLB2JM-15C93700 / SAE64
High leaded tin bronzeCuSn7Pb15CuSn7Pb15-CCC496KAB2JM-4C93800

Why Choose US


Steel Back PTFE Lined Bushing DU Bearing 4 Steel Back PTFE Lined Bushing DU Bearing 5


More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team


Steel Back PTFE Lined Bushing DU Bearing 6 Steel Back PTFE Lined Bushing DU Bearing 7


Professional production team, high quality Customer focus sales team

Automatic production equipments, high efficiency Perfect customer service


Quality High Strength Brass Graphite Bronze Bearing Self Lubricating Bearing for sale
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