• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

Standard Copper Alloy Oil-Free Bronze Bushing

Place of Origin china
Brand Name VIIPUS
Certification DIN 1850/ISO 4379, UNITED STATES UNS STANDARD,C86300
Model Number solid bushing, bronze with lubricant plugs embedded Maintenance-free
Minimum Order Quantity NEGOTIABLE
Price Price Graphite Bushing Parts, (SAE 660) Leaded Tin Bronze Bearings,863 (SAE 430B) 862 (SAE 430A)Manganese Bronze
Packaging Details BUSHING EXPORT CARTONS,WOODEN CASE, SPECIFY REQUIREMENTS
Delivery Time FAST DELIVERY
Payment Terms TT IN ADVANCE
Supply Ability Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Product Details
Material Brass CuZn25Al5Mn3Fe3 Model Number Graphite
Feature Customized Lubrication Self-lubricating
Application Suite For General Machines And Under Atmosphere,Ship,hydraulic Turbine,gas Turbine Etc Type Non-standard Cylindrical Bearing
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Copper Alloy Oil Free Bushing

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CuZn25Al5Mn3Fe3 Oil Free Bushing

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Product Description

Standard copper alloy oil-free bushing,Corrosion resistant copper sleeve oilless bronze bushing

 

we are happy to announce that the entire line of standard size graphite Graphite Impregnated Brass Bearings are available for purchase online at bronzegleitlager.com. Hundreds of industry standard size sleeve bushings are listed in both inch and metric standard sizes. These products are inventoried for quick shipment.

 

Large Inventory of Bronze Bushings, Bronze Bearing and Self-lubricating Wear Plates. Gleitlager. Bushing Sleeve bearing. Bushes Catalogs and Brochures Available.

bushing catalog.pdf

Reasons for Selecting Graphite Impregnated Brass Bearings

 

1. Total Self-Lubricating: No oil or grease required
The self-lubricating features allow bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.

2. Excellent Wear Resistance:
Excellent wear resistance is achieved under severe working conditions, such as heavy load, low velocity, reciprocating, oscillating and intermittent motions where the formation of oil film is difficult.

3. Low Coefficient of Friction: 0.04 to 0.2 typical:
Self-lubrication with specially embedded solid lubricants reduces friction.

4. Wide Operating Temperature Ranges: -415° ° to 1,100° °F
Superior performance is exhibited under high and low temperature conditions.

5. Corrosion and Chemical Resistance:
Performance is not affected by water and caustic chemicals.

6. Designed to Exceed Your Requirements:
High precision products with close tolerances.

7. Cost Competitive:
Maintenance, replacement, and end-item downtime cost reduced due to the exceptional service life compared to similar self-lubricating products.

 

Choose Your Material / Alloy
 

  • C93200 Bearing Bronze (see Chemistry below)
  • C95400 Aluminum Bronze (see Chemistry below)
  • C86300 Manganese Bronze (see Chemistry below)

 

Copper pro sleeve brass bush graphite copper sleeve

 

C93200 Bearing Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

  Cu(1) Al Sb Fe Pb Ni(2) P(3) Si S Sn Zn
Min./Max. 81.0-85.0 .005 .35 .20 6.0-8.0 1.0 .15 .005 .08 6.3-7.5 1.0-4.0
Nominal 83.0 - - - 7.0 - - - - 6.9 2.5

(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
(3) For continuous castings, P shall be 1.5%, max.
Note: Cu + Sum of Named Elements, 99.0% min.


C95400 Aluminum Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

  Cu Al Fe Mn Ni(1)
Min./Max. 83.0 min 10.0-11.5 3.0-5.0 .50 1.5
Nominal 83.2 10.8 4.0 - -

(1) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.5% min.


C86300 Manganese Bronze Chemistry

(%max., unless shown as range or min.)
NOTE: Information courtesy of Copper.org

 

  Cu(1) Al Fe Pb Mn Ni(2) Sn Zn
Min./Max. 60.0-66.0 5.0-7.5 2.0-4.0 .20 2.5-5.0 1.0 .20 22.0-28.0
Nominal 63.0 6.2 3.0 - 3.7 - - 25.0

(1) In determining Cu min., Cu may be calculated as Cu + Ni.
(2) Ni value includes Co.
Note: Cu + Sum of Named Elements, 99.0% min.

 

Application

 

The applications for Graphite Impregnated Brass Bearings are virtually unlimited. From hard to maintenace applications to high temperature enviroments to heavy loaded applications, graphite plugged bronze bushings exhibit an excellent service and wear resistance. Such applications include:


Steel Mills, Furnace dragouts, Drying Equipment, Roasters, Heat Exchangers, Press dies, Assembly lines, Machine tools, Chain Conveyors, Off shore structures, Deck cranes,

Winches, Hatch covers, Rudder arms, Hoisting equipment, Tire & Paper Mills, Toggle link bearings for injection mold machinery, Mixers, Grinders, Pulverizers, Construction machinery, Mining rigs, Arm link bearings, Power shovels, and more.

 

 

graphite plugged bronze bushing
D O.D. m6 (*1) Housing Dia. H7
(*2)
7~10 +0.015 + 0.015
+0.006 0
11~18 +0.018 + 0.018
+0.007 0
19~30 +0.021 + 0.021
+0.008 0
31~50 +0.025 + 0.025
+0.009 0
51~80 +0.030 + 0.030
+0.011 0
81~120 +0.035 + 0.035
+0.013 0
 
Part Number L MPBZ MPBZU
Type dF7 Dm6 Thickness (N) *Rotation Stopper Screw (Reference) Dm6 Thickness (N)
(*1) (*1)
MPBZ 5 0.022 8 -9 10 12 -15                         9 2 M4x8 7 1
MPBZU 6 0.01 8 -9 10 12 15 16 -19 -20                   10 8
  8 0.028 8 -9 10 12 15 16 -19 20 -25                 12 10
*L dimensions in ( ) are available only for MPBZ. 10 0.013 8 -9 10 12 15 16 -19 20 25 -30               14 12
  12 0.034 -8 -9 10 12 15 16 -19 20 25 -30 -35             18 3 15 1.5
  13 0.016   -9 10 12 15 16 -19 20 25 -30 -35             19 16
  15     -9 10 12 15 16 -19 20 25 30 -35 -40           21 18
  16     -9 10 12 15 16 -19 20 25 30 -35 -40           22 20 2
  18     -9 -10 12 15 16 -19 20 25 30 -35 -40           24 M5x8 22
  20 0.041   -9 -10 -12 15 16 -19 20 25 30 -35 40 -50 -60       28 4 24
  20A 0.02   -9 -10 -12 -15 -16 -19 -20 -25 -30 -35 -40 -50         30 5 -
  25         -12 15 16 -19 20 25 30 -35 40 -50 -60       33 4 29
  25A         -12 -15 -16 -19 -20 -25 -30 -35 -40 -50 -60       35 5 -
  30         -12 15 16 -19 20 25 30 -35 40 -50 -60 -70     38 4 M6x16 34
  35 0.05               20 25 30 -35 40 -50 -60 -70     44 4.5 40 2.5
  40 0.025               20 25 30 -35 40 50 -60 -70 -80   50 5 45
  50                     30 -35 40 50 -60 -70 -80   62 6 M8x16 55
  60 0.06                         -50 -60 -70 -80   75 7.5 - -
  80 0.03                           -60 -70 -80   96 8 - -
  100 0.071                               -80 -100 120 10 - -
  0.036