China Bronze Gleitlager manufacturer

CuZn25Al6Fe3Mn4 Size 203030 Bronze Graphite Bushings Bronze Sleeve Bearings 20 ID X 30 OD X 30

Product Details:
Place of Origin: Graphite Bearings Manufacturers
Brand Name: SANKYO,MISUMI,DAIDO,SELF LUBE,GGB,FIBRO STANDARD REPLACEMENT BEARING
Certification: DIN 1850/ISO 4379, UNITED STATES UNS STANDARD,C86300
Model Number: solid bushing, bronze with lubricant plugs embedded Maintenance-free
Payment & Shipping Terms:
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
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Detail Information

Marerial: Bronze Graphite Bushing Size: Inch Size Bushings
Standard Size: C86300,C86200,CuZn25Al6Fe3Mn4 Type: PLUGGED CAST BRONZE
Application: Casting Machines, In The Mining And Shipbuilding Industries, In Turbo Generators And Hydraulic Turbines And For Injection-moulding Machines For The Plastics Processing Industry. Feature: Pre-integrated Solid Graphite Lubricant

Product Description

Graphite plugged bearings are made of solid bronze with pre-integrated solid graphite lubricant. Their load limit is considerably higher than standard sliding bearings, where lubrication is dependent upon there being a film of oil.

 
These bronze bushing are made of C86300/C86200 CuZn25Al6Fe3Mn4 manganese bronze alloy used with heavy loads, in anti-corrosion applications or if it is very difficult to obtain lubricant. These bearings perform twice as well due to their strength and wear-resistance.
 
Customized bronze sleeve and flaged bushings are generally used in casting machines, in the mining and shipbuilding industries, in turbo generators and hydraulic turbines and for injection-moulding machines for the plastics processing industry.
 

BASE MATERIAL

DYNAMIC LOAD

HARDNESS

FRICTION
COEFFICIENT

TEMPERATURE
LIMIT

SLIDING SPEED
LIMIT (DRY)

SLIDING SPEED
LIMIT (OIL)

CuZn25Al6Fe3Mn4

100 N/mm2

HB210

HB270

<0.16

+300°C

0.4m/s

5m/s

 

Bronze Metric Graphite Plugged Sleeve Bearings Flanged Bushes

Graphite Plugged Sleeve Bushing is a material suitable for heavy loads at low sliding speed, solid lubricant is provided by Graphite with additive, which is inserted into the bronze structure of the bearings.
The base material are CuZn25. The available items in this material are the cylindrical and flanged bush, washers, strips, and special part on customer requests.
Self Lubricating Graphite Plugged Bronze Sleeve Bushing
Plug Graphite Sleeve Bushing
Engineered bronze sleeve bearings for Every Industry! Bronze Bushing Products
High tensile manganese bronze solid Our company produces various grades of copper alloy products:
Brass: H62, HAl66-6-3-2, an ordinary high-strength brass, special hard high-strength brass (HB> 250), etc. Aluminum Bronze: QAl10-5-5, ZCuAl10Fe3, ZCuAl9Fe4Ni4Mn2, CuAl10Ni etc. Bronze: ZCu5Pb5Zn5, CuSn7Zn4Pb7, CuSn8, CuSn12, ZCuSn10P1 etc. High lead and copper: ZCuPb10Sn10, CuPb15Sn7 etc. Meanwhile according to different customer requirements, in accordance with DIN, BS, EN, UNS, SAE and Chinese GB standards of production of various products (eg: CuZn39Pb3, CuZn40Al2, C86200, C95800, C48200). Welcome to inquire!

Self Lubricated for Higher Temperatures and Heavier Loads Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings

 

  • Inch Sized Bushings

  • Metric Sized Bushings

 

Material


C86300/C86200 Manganese Bronze Bushings
C86300 Typical applications include slow speed heavy duty load bearings, gears, cams and hydraulic cylinder parts.continuous cast manganese bronze is a high strength, non-heat treatable copper alloy intended for use in applications requiring a good combination of outstanding wear characteristics and high bearing strength for heavy loads and slow speeds.

CuZn25Al6Fe3Mn4 Size 203030 Bronze Graphite Bushings Bronze Sleeve Bearings 20 ID X 30 OD X 30

 

Bronze sleeve bearings flanged bronze bushings for sale

 
CuZn25Al6Fe3Mn4 Size 203030 Bronze Graphite Bushings Bronze Sleeve Bearings 20 ID X 30 OD X 30
 
 
CuZn25Al6Fe3Mn4 Size 203030 Bronze Graphite Bushings Bronze Sleeve Bearings 20 ID X 30 OD X 30

C86300 Maganese Bronze Graphite Bushings

ELEMENT

CONTENT (%)

Copper, Cu

60.0-68.0

Lead, Pb

≤0.2

Tin, Sn

≤0.2

Zinc, Zn

22~28

Iron, Fe

2.0-4.0

Aluminium, Al

5.0-7.50

Manganese, Mn

2.5-5.0

 

 

C86200 Maganese Bronze Graphite Bushings

ELEMENT

CONTENT (%)

Copper, Cu

60.0-68.0

Lead, Pb

≤0.2

Tin, Sn

≤0.2

Zinc, Zn

22~28

Iron, Fe

2.0-4.0

Aluminium, Al

3.0-4.90

Manganese, Mn

2.5-5.0

 

Performance

 
Graphite Plugged Cast Bronze Bushings can be utilized where heavy loads must be supported at low to medium speeds
 
The Plug Graphite Cast Bronze Bushing is able to withstand high temperatures up to 570 F
The self-lubricating feature allows 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.
Self lubrication with specially embedded solid lubricants reduces friction. Coefficient of Friction: 0.04 to 0.2 
 
 
 

Technical Data

 

Grade

50#

50S1

50S2

50S3

650S5

Material

CuZn25AI5Mn4Fe3

CuSn5Pb5Zn5

CuAI10Ni5Fe5

CuSn12

CuZn25AI5Mn4Fe3

Density

8

8.9

7.8

8.9

8

Hardness

≥210

≥70

≥150

≥75

≥235

Tensile strength

≥750

≥250

≥500

≥270

≥800

Yield strength

≥450

≥90

≥260

≥150

≥450

Elongation

≥12

≥13

≥10

≥5

≥8

Coefficient o linear expansion

1.9×10-5/℃

1.8×10-5/℃

1.6×10-5/℃

1.8×10-5/℃

1.9×10-5/℃

Max.Temp.

-40~+300℃

-40~+400℃

-40~+400℃

-40~+400℃

-40~+300℃

Max.dynamic load

100

60

50

70

120

Max.speed(Dry)

15

10

20

10

15

N/mm²*m/s(Lubrication)

200

60

60

80

200

Compression deformation

< 0.01 mm

< 0.05mm

< 0.04mm

< 0.05mm

< 0.005mm

 
 

 CuZn25Al6Fe3Mn4 Size 203030 Bronze Graphite Bushings Bronze Sleeve Bearings 20 ID X 30 OD X 30

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