Sign In | Join Free | My himfr.com
Home > Graphite Bronze Bearing >

CuSn12 Graphite Bronze Bearing DIN 1850 Tin Bronze Bearing For Construction Industry

Jiashan PVB Sliding Bearing Co.,Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now
  • Product Details
  • Company Profile

CuSn12 Graphite Bronze Bearing DIN 1850 Tin Bronze Bearing For Construction Industry


JDB-50 CuSn12 Tin Bronze Alloy Oiles Self-lubricating Bearing


JDB-50 graphite plugged tin bronze oiles bearing is based on tin bronze material. This type of self-lubricating bearing is also called #500 oilless bearing,brass bearing,cooper bushing,solid sliding bearing,guide bushing and graphite filled bearing.


Material



CuSn12+Graphite


Base Material Details


CuSn12 Material Chemical Composition
%Cu%Sn%Ni%PbZn%Fe%Mn%P%
Min.85.0010.500.000.000.000.000.000.00
Max.89.0013.002.000.700.500.200.200.60

Characteristics



● Have Incomparable performance under a high load, low speed operation. Also perform well without lubrication;

● Excellent wear resistance in such places where an oil film is difficult to be formed due to reciprocating, oscillating motions and frequently intermittent operations;

● Remarkable resistance to corrosion and resistance to chemical attack;

● Maintenance free and save operating cost


Availability




● Cylindrical oiles bushing, flanged oilless bush, thrust washer and slide plate are standard fabrication.

● Special designed solid metal bearing and material can be made according to your design.

● Other material can be made based on your requirement.


Application



JDB-50 Graphite plugged tin bronze oiles bearing is widely used in successive casting machine, mineral mountain machinery, shipping, steam turbine etc.


Technical Data



Material

CuSn12

Density

8.9

HB Hardness

≥75

Tensile Strength MPa

≥270

Yield Strength MPa

≥150

Elongation %

≥5

Thermal Expansion Coefficient

1.8x10*%/°C

Max. Operation Temp.

-40~+400°C

Max. load MPa

50

Max Speed(dry)

0.5

Max Speed(lubricated)

2.5

Max.PV N/mm² *m/s(Dry)

1

Max.PV N/mm² *m/s(Lurbicated)

1.65


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

Mouting Suggestion



  • Housing – Ø: Mounting bevel, min. 1,5 mm x 15-45°

  • Shaft Material:Hardened steel, surface roughness < Rz 6,3

  • Shaft: Mounting bevel, 5 mm x 15°, edges rounded

  • Force fitting mandrel: The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.


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

Automated mass production, high efficiency Perfect customer service


Quality CuSn12 Graphite Bronze Bearing DIN 1850 Tin Bronze Bearing For Construction Industry for sale
Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Jiashan PVB Sliding Bearing Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)