HIGH QUALITY,BEST SERVICE,REASONABLE PRICE
|Place of Origin:||Zhejiang, China (Mainland)|
|Model Number:||CUSTOMIZE SLEEVE VSB-50|
|Minimum Order Quantity:||50 Piece/Pieces (Min. Order)|
|Packaging Details:||STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE|
|Delivery Time:||2~4 Weeks|
|Payment Terms:||L/C, L/C, T/T, D/A, Western Union,|
|Supply Ability:||2000 Ton/Tons per Month Drill and Guide Bushing|
|Material:||Bronze +Graphite，Aluminum-Bronze With Solid Lubricant,CuZn25AI5Mn4Fe3||Model Number:||Cylinder Bearings,Cylinder Bearings With Flange|
|Application:||Mediate Load But Higher Temperature And Condition With Mediate Running Velocity Etc.||Type:||FLANGE/SLEEVE/WASHER|
C86300 Manganese Bronze / C863 Manganese BronzeSAE 430B bronze can operate at high speeds under heavy loads, but require high shaft hardness and nonabrasive operating conditions. This alloy has excellent mechanical qualities and good corrosion resistance. This alloy is compromised of copper, manganese, aluminum and iron. This combination raises the tensile strength.
Graphite plugged oiles bearing is made of cast bronze alloy base material with special solid lubricants plugged. The base metal withstands high load and the graphite provide self-lubrication. This type of oiles bearing shows excellent performance without pre-lubrication under conditions of extreme high/low temperature with low speed. JDB graphite plugged oiles bearing provide a maintenance free bearing solution, particularly for high load, intermittent of oscillating motion.
BRONZE Gleitlager Bearing installation
Typically, the bearing can be used to pressure the assembly with the installation, assembly, slowly push the mandrel should be used to prohibit the direct hit to avoid deformation of the bearing, the assembly should ensure that the seat before the hole smooth suface without foreign body.
By liquid nitrogen or dry ice compared with cold press-fit assembly with mechanical press-fit method is more effective, then the standard freezing temperature of -40ºC~-70ºC, freezing time is generally 1 hour or more, according to the specific needs of parts of the wall thick and with tolerance.
Shrinkage of the bearing can be calculated according to the following companies:
△D:OD Diameter shrinkage
D:OD Bearing outer diameter
α:Linear expansion coefficient(1/105K)
Metal Bearing Installation
It isrecommended to install the thrust washers and sliding plates with the hollow indented housings.To avoid the moving of such parts, a dowel pins is recommended to be installed.
1,Dowel pin application(thrust washer)
3,Flat head screw application
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℃
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.
|Coefficient o linear expansion||1.9×10-5/℃||1.8×10-5/℃||1.6×10-5/℃||1.8×10-5/℃||1.9×10-5/℃|
|Compression deformation||< 0.01 mm||< 0.05mm||< 0.04mm||< 0.05mm||< 0.005mm|
|Product NO.||Chemical Compositions|
Bearing forms available in standard dimensions
· Cylindrical bushes
· Flanged bushes
· Sliding plates
PROJECTWITH AN APPLICATION ENGINEER