CuZn25AI5Mn4Fe3 VSB-50 Solid Lubricating Bronze Plain Bearings

Product Details:

Place of Origin:	CHINA
Brand Name:	OEM
Certification:	SEA430B,C86300,DIN1709,FIBRO
Model Number:	Bronze Graphite plug Bushings met the tolerances

Payment & Shipping Terms:

Minimum Order Quantity:	Negotiable
Price:	Negotiation
Packaging Details:	Wooden cases standard export package
Delivery Time:	10-15 working days
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability:	1000000 Piece/ per Month

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Detailed Product Description

Name:	Bronze Sliding Bearings	Material:	Bronze +Graphite, Aluminum-Bronze, CuZn25AI5Mn4Fe3
Model Number:	Cylinder Bearings,Cylinder Bearings With Flange	Feature:	Self Lubrication
Lubrication:	Graphite	Application:	Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc.
Type:	FLANGE/SLEEVE/WASHER
High Light:	CuZn25AI5Mn4Fe3 Bronze Plain Bearings , VSB-50 Bronze Plain Bearings , VSB-50 Solid lubricating bearings

CuZn25AI5Mn4Fe3 VSB-50 Solid Lubricating Bronze Plain Bearings

Solid self-lubricating Bronze Plain Bearings is made of centrifugal casting high strength alloy brass substrate, have the effect of bearing load, with special formula with good self-lubricating properties of graphite lubricant, self lubricating effect, so it's a combination of their respective advantages, even in high load, low speed, can produce superior performance.

Non-standard bearings Metric units C86300 BRONZE BUSHINGS & PLATE

We can make Bronze Sleeve Bushing, Flanged Bearing,Washer, skateboard, half Bushing and other products according to customers' choice of China, Germany, Japan, the United States and other countries.According to customer requirements in its inner and outer wall processing of various oil groove & oil hole, can also figure processing.

Solid Lubricant Sliding Bearings & Plug Graphite Bushings Self-Lubricating Bushings & Gleitlager,Characteristic

VSB-50 Solid Bronze Metallic Self-lubricating Bearings
Cast Bronze Bearing with Graphite Plugs

Material

CuZn25AI5Mn4Fe3

Structure Characteristics and Applications
VSB-50 Solid Lubricating Bearing is produced by strengthening brass that has good physical performance and good capability for casting. What's more, the brass material has pretty good anti-erosion abitity in air, fresh water and sea water. The surface is regularly and finely machined with sockets in which particular solid lubricant is filled. The product is widely used on consecutive casting and rolling machines, mine-exploiting equipments, ships, steam engine, etc.

Solid Lubricant Casting Aluminum Bronze Bearings Bushings

Characteristics

with Solid Graphite Lubrication. Various material specifications, standard and special shapes are also available

VSB-50 Solid lubricating bearings

1. May work without any ol for long period
2. Extremely high load capacity, good anti-wear and lower friction
3. Particularly appropriate for low speed and high load
4. Suitable for reciprocating, oscillation or intermittent motion where oil film is hard to be formed
5. Good chemical resistant and anti-corrosion characteristics
6. Can b€ used in wide range of temperature from -40℃-+300℃

Strusture

VSB-50 SOLID LUBRICANT SLIDING BEARINGS material is made of strong cast bronze based metal with special solid lubricants embedded. The base metal withstands high load and the solid lubricants provide self-lubrication. The bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. This material provides a maintenance-free bearing solution, particularly for high load, intermittent of oscillating motion.

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

Chemical Compositions

Product NO.	Chemical Compositions
VSB-50	Cu	Zn	Al	Fe	Mn	Si	Ni	Sn	Pb
VSB-50	60~66	22~28	5.0~8.0	2.0~4.0	2.5~5.0	<0.1	<0.5	<0.2	<0.2

Availability

Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates

Bearing forms made to order: standard forms in special dimensions, thrust washers, flanged thrust washers, half-bearings, special shapes obtained by stamping or deep drawing, customized bearing designs

Typical Applications

This kind of bearing can be applied under dry, high temperature, high pressure, corrosive, water or other chemical environments when no oil can be introduced. It is widely used in automotive products line, water engineering, dam gate, plastic industries, successive casting machines, steel rollers in metallurgy industry, mineral machines, ships, turbo generators, hydraulic turbines and injection molding machines...

Products are widely used in continuous casting machines, mining machinery, ships, gas turbines and so on.

Hydraulic Cylinder Casting Bronze Flange Bearing With Solid Lubricant

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