David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Steel Backed PTFE Bushings, Customized Size, China Supply
|Place of Origin||Self Lubricating Bearings Manufacturers|
|Model Number||Steel Backed PTFE Bushings|
|Minimum Order Quantity||negotiable|
|Price||Competitively Priced vs DU DX, Provides Lubricating Bush|
|Packaging Details||EXPORT CARTON WOOD PALLET WOODEN CASE|
|Delivery Time||7-20 work days|
|Supply Ability||Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings|
|Feature||Self-lubricating||Country Of Origin||China|
sintered self lubricating bushes,
self lubricating bronze bushings
Self Lubricating Plain Bearing
alternative MU(DU,SF-1,SBT,SKF PCM)Steel Backed Du Bushings,high performance DU rings in steel, environmental protection is based on a steel substrate, medium bronze powder, a spherical sintered surface rolling four ethylene (PTFE) and a mixture of green polymer material, bearing and sliding bearing . The product is lead-free environmental protection, the wear resistance performance is excellent.https://www.viiplus.com
Self-lubricating Bearings Type
- Straight bushings
- Flange bushings
- Thrust washer
- Non-standard products are also avalidable.
- PTFE / Pb composition, 0.01-0.03 mm, anti-abrasion material, which forms a lubrication film to protect the shaft during the machine in operation.
- bronze powder layer, 0.2-0.35 mm, which further strengthens the combination of the steel sheet and the PTFE layer. Bronze has good thermal conductivity. It can transfer the heat it produces
- during operation more quickly.
- Low-carbon steel, which improves load capacity and heat transfer.
- Copper / tin coating layer, anti-corrosion.
Oil-free or minimal oil condition, maintenance-free or fair need a little maintenance.
Resists abrasion, low coefficient of friction, long service life.
Operating in -190 ℃ ~ + 280 ℃.
Easy to mend, silent, non-polluting.
Thin, light wall, which can reduce the volume of the machine.
Formation of a film transferred during operation to protect the tree.
Low demand on the tree, even without surface hardness treatment, which reduces the cost of the coupling components.
No absorption to water/oil,small coefficient of thermal emption,good thermal conductivity and size stability.
The back of the steel strip can be plated with various metal,anti-corrosion.
The products now are used in sliding components of different
machines,such as auto machines,piston pump,gear pump,textile
machine,auto-sides machine,injection machine,sports machine,office
Low Speed Ratation
Long Time Operation
Max linear velocity
Coefficient of themal expansion
|Properties Of ptfe Bearing Materials|
|Temperature range(℃)||Coefficient of friction||width of wear(mm)||
PV factor limit
|Wear depth Limit(mm)||Thermal Comductivity Kcal/M.br.C||Coefficient of Linear expansion(per C)|