HIGH QUALITY,BEST SERVICE,REASONABLE PRICE
|Place of Origin:||Zhejiang, China (Mainland)|
|Model Number:||CUSTOMIZE SLEEVE|
|Minimum Order Quantity:||50 Piece/Pieces (Min. Order)|
|Packaging Details:||STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE|
|Delivery Time:||2~4 Weeks|
|Payment Terms:||T/T PREPARD, T/T|
|Supply Ability:||800000 Piece/Pieces per Month|
|Meterial:||Ow-Carbon Steel + Porous Bronze + Yellow POM||Plating:||Tin Or Copper|
|Type:||Sleeve,Wrapped Bushes, Thrust Washer,Flange Bushing||Lubricating:||Boundary Lubricating Pom Bronze, DX Bushing|
|Customized:||Based On Drawing Or Sample||Color:||Black,red,yellow,blue POM,teflon|
|Application:||Automotive Chassis, Forging Machines, Mine Quarrying Machines, Metal Melting And Casing Machines And In Water Irrigating And Steel Rolling Industries, Etc.||Boundary Lubrication:||Lead-free|
How to choose the gear pump bushings | shaft sleeve bushes oil-free lubrication bearing.
How to choose the gear pump shaft sleeve bushes?
VIIPLUS Main production gear pumps shaft sleeve bushing sliding bearings.
Gear pumps in operation in the event of unusual noise, it should immediately check stands.
The gear pump sleeve bushings the selection principle is not high demand, for the occasion, but by experience, not to replace gear pump sleeve bushings timely selection.
If the first gear pump operation, or long-term idle after use, preferably in small load or no-load circumstances running One hour.
At the beginning of operation, to gear pump within the shell filled with liquid to be delivered, for safety launch.
The quality and capability of gear pump bushing affect the characteristics of gear pump machines directly.
The pump bushing out of the shackles of traditional design, making gear pump bushings in the design, production and use into a new area.
By using viiplus gear pump bushings, production efficiency and product quality can be improved and production cost can be reduced in the processing and repairing.
viiplus gear pump bushings Oil-free bearing maintenance-free
Boundary lubrication lead-free bearing is improved on the basis of VSB-20.
It has the same performance as the VSB-20, but the surface does not contain lead, and the field of use can be extended to areas with environmental requirements.
Steel + Bronze Powder + POM(DX)
VSB-20 Boundary lubrication bearing High Quality DX Bushing POM Bush China Manufacturer
Suitable for rotating and oscillating movement, less maintenance requirements due to the long re-lubrication intervals, lower wear, lower susceptibility to edge loading, no absorption of water and therefore no swelling, good damping behaviours, good resistance to shock loads.
1. POM thickness 0.30~0.50 mm. It provides high wearresistance and low friction even with only minute volume oflubricant are supplied, this bearing surface carries a pattern of circular indents which should be filled with grease on assembly of the bearing.
2. Sintered bronze powder thickness 0.20-0.35mm. A special composition of powdered copper is thermally fused to the steel backing. This contact layer acts as an anchor for the PTFE layer and conducts the thermal build up away from the bearing surfaces.
3. Low-carbon steel.Setting the foundation of the bushings, the steel back provides exceptional stability,load carrying and heat dissipation characteristics.
Sliding layer POM
|Maximum load bearing pressure||70N/mm²||Coefficient of frictionμ||0.05~0.25|
|Temperature range||-40℃~130℃||Allowable maximum PV value||
|Maximum sliding speed||2.5m/s|
Bearing forms available in standard dimensions
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping, bearings with locating notches, lubricant holes and machined grooves, customized bushing designs
At present, the product has been applied to the occasion of imported textile equipment, the swing parts of plunger pump, the position of the car joystick, the medium speed and grease lubrication.
he Steel Backed Bronze Bushing is used in a variety of applications in a number of industries. Below are a few of the more common uses:
It can substitute a conventional bearing where saving space is desired.
Steel Backed Bushing provides superior shock and impact load resistance. The Steel Backed PTFE Lined bushing maintains a low coefficient of
friction and is usable without lubrication at high load, low speed operations with excellent wear resistance.
STOCK SIZE for Self Lubricating Bearings