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CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
Specifications
Material :
CuZn25Al6Fe3Mn3+Graphite ring
Application :
Mould Industry
Avalibility :
Cylindrical Oiles bearing, Flanged bronze graphite bearing
Lubrication :
graphite lubricated,maintentance-free
Brand Name :
PVB
Model Number :
JDB-60
Description :
Bronze with solid lubricant rings guide bushing
Feature :
Graphite ring plugged
Description
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
Product Overview

JDB-60 Solid Lubricant Rings Filled Bronze Oilless Bearing

JDB-60 Bronze with graphite ring filled oilless bearing is made of centrifugal casting high strength brass with graphite ring. This type of self-lubricating bearing is widely used in mould industry. It's also called Headed guide bush, #500 oilless bearing, brass oilless bearing, copper sliding bushing, solid lubricant filled sliding bearing, 500 oilless guide bushing and graphite filled bearing.

Material Composition

Base Material: CuZn25Al6Fe3Mn3 + Graphite

Other base materials can be made based on requirements

CuZn25Al6Fe3Mn3 Material Chemical Composition
Element Min. % Max. %
Cu60.0066.00
Pb0.000.20
Sn0.000.20
Zn22.0028.00
Fe2.004.00
Ni0.001.00
Al5.007.50
Mn2.505.00
Key Characteristics
  • Due to the effect of friction heat, the solid lubrication material in the aluminum brass groove on the inner diameter surface will expand slightly, which will produce friction with the shaft and form a transfer membrane on the shaft
  • Reduces friction coefficient and wear of both shaft and shaft sleeve
  • Extends service life
  • Especially suitable for reciprocating linear motion conditions
Availability
  • Cylindrical oilless bushing, flanged oilless bushing
  • Special designs and materials can be made according to your specifications
Applications

JDB-60 bronze with solid lubricant rings oilless bearing is widely used in:

  • Guide bushings of precision molds
  • Precision guide rails
Technical Data
Parameter Value
MaterialCuZn25Al6Fe3Mn3
Density8
HB Hardness≥210
Tensile Strength MPa≥750
Yield Strength MPa≥450
Elongation %≥12
Thermal Expansion Coefficient1.9x10*%/°C
Max. Operation Temp.-40~+300°C
Max. load MPa50
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 Codes
Common Name China (GB1176-87) Germany (DIN) Japan (JIS) European (EN 1982) British (BS 1400) Italy (JM) American (ASTM/UNS)
Manganese bronze ZCuZn25Al5Mn4Fe3 CuZn25Al5 CAC304/HBsC4 HTB2 JM-18 C86300(SAE430B)
Nickel-Aluminum Bronze CuAl10Ni5Fe5 G-CuAl10Ni AlBC3 CB333G AB2 JM7-15 C95500
Leaded bronze / Gun Metal ZCuSn5Pb5Zn5 CuSn5ZnPb BC6 /BC6C CC491K / CB491K LG2 JM1-15 C83600(ASTM B 505)
Leaded bronze / Gun Metal ZCuSn7Zn4Pb7 G-CuSn7ZnPb,RG-7 CC493K LG2 JM-1 C93200(SAE660)
Tin Bronze ZCuSn12 G-CuSn12 CAC503B CC483K /CB483K PB2 JM3-15 C90800(ASTM B 427)
High leaded tin bronze ZCuSn10Pb10 CuSn10Pb10-C CC495K / CB495K LB2 JM-15 C93700 / SAE64
High leaded tin bronze CuSn7Pb15 CuSn7Pb15-C CC496K AB2 JM-4 C93800
Mounting Suggestions
  • 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
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

More than 15 years experience

Advanced QC checking equipment

CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

Professional manufacturer and exporter

Professional QC checking team

CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

Professional production team, high quality

Automated mass production, high efficiency

CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

Customer focus sales team

Perfect customer service

Product tags

self lubricating bronze bushings

,

aluminium casting polisher

,

bronze bushing lubrication
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CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

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Product Detail
Material :
CuZn25Al6Fe3Mn3+Graphite ring
Application :
Mould Industry
Avalibility :
Cylindrical Oiles bearing, Flanged bronze graphite bearing
Lubrication :
graphite lubricated,maintentance-free
Brand Name :
PVB
Model Number :
JDB-60
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video
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry
CuZn25Al6Fe3Mn3 Oilless Bronze Bushing Graphite Ring Filled Self Lubricating Used Mould Industry

Jiashan PVB Sliding Bearing Co.,Ltd

Verified Supplier
5 Years
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Solid Bronze Bearing, Graphite Bronze Bearing, Wrapped Bronze Bearing
Employee Number :
85~150
Certification Level :
Verified Supplier
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