| Quantity（Piece/Pieces） | 1 ~ 4000 | >4000 |
| Est. Time（days) | 7 | To be negotiated |
If you finish the payment today, your order will ship out within the delivery date.
1.Modified polytetrafluoroethylene (PTFE).PTFEAnd lead (Pb) mixture 0.01-0.03mm A wear-resistant material in which a transfer film can be formed during operation to protect a pair of grinding shafts.
2.Copper powder layer 0.2-0.3mm raise PTFE/PbThe bonding strength with steel plate has good bearing capacity and wear resistance. at the same time, copper is also a very good heat conducting material, which can quickly transfer the bearing running through - nbsp; Heat generated in .
3.low carbon steel 0.7-2.3, The bearing capacity and heat transfer function of the bearing are improved.
4.copper/Tin electroplating, copper coating 0.008mmTin coating 0.005mm,The bearing has good corrosion resistance.
| Main parameterTECHNICAL DATE | ||||||||||||||||||||||||||||||||||||||||||
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1.Oil-free lubrication or less oil lubrication, suitable for situations where it is impossible or difficult to refuel, can be used without maintenance or less maintenance;
2.Good wear resistance, small friction coefficient and long service life;
3.Available in -195degree gentle 280degree Range use;
4.Good performance, low noise, no pollution;
5.Thin wall structure, light weight, can reduce the mechanical volume;
6.During operation, a transfer film can be formed to protect the grinding shaft and no biting axis phenomenon.
7.The hardness requirement of the grinding shaft is low, and the unquenched and tempered shaft can be used, thus reducing the processing difficulty of the related parts.
8.No water absorption, oil absorption, small coefficient of thermal expansion, good heat dissipation, stable size;
9.The steel back can be electroplated with a variety of metals, so it can be used in corrosive media and will not rust;
At present, it has been widely used in various mechanical sliding parts, such as automatic machinery equipment.(Stretching, swinging, sliding, bending, turning, turning)Hydraulic cylinder guide sleeve, gear pump, textile machinery, vending machine, plastic molding machine, die casting machine, rubber machinery, tobacco machinery, fitness equipment, office machinery, hydraulic conveyor, steam locomotive, motorcycle, agricultural and forestry machinery
1.Oil-free or less-oil lubrication, suitable for non-refueling or difficult areas, can not be maintained in use.
2.It has good wear resistance, I, small friction coefficient and long service life.
3.With a proper amount of elastoplasticity, the stress can be distributed on a wider contact surface to improve the bearing capacity of the bearing.
4.The static and dynamic friction coefficient is similar, eliminating the crawling at low speed, so as to ensure the accuracy of the machine.
5. it can reduce vibration, reduce noise, prevent pollution and improve and optimize working environment.
6.During operation, the transfer film can be formed to protect the use of the grinding shaft without biting the shaft.
7.The hardness of the grinding shaft is low, and the untempered shaft can be used.
8.Thin wall structure, light weight, reduced mechanical volume.
9.The steel back can be plated with a variety of metals and can be used in corrosive media; at present, it has been widely used in various mechanical sliding parts, such as automatic mechanical equipment (stretching, swinging, sliding, bending, swinging, rotating parts) hydraulic cylinder guide sleeve, hydraulic motor, gear pump, textile machinery, vending machine, plastic molding machine, die casting machine, rubber machinery, etc. Tobacco machines, fitness equipment, office machines, hydraulic trucks, steam locomotives, motorcycles, agriculture and forestry machinery, etc.
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