Brand Name : CHINA CUSTOM BUSHING SELF-LUBRICATING BEARINGS
Model Number : Dry Bush, Self Lubricating PTFE Bushings
Certification : BUSHING, DIN 1494 / ISO 3547, LOW-MAINTENANCE
Place of Origin : made in china
MOQ : negotiable
Price : 1.00usd-100.00usd,negotiable
Payment Terms : T/T IN ADVANCE, Western Union
Supply Ability : Dry Steel Bushing Manufacturers Self Lubricating Plain Bearings Suppliers
Delivery Time : 7-15 work days
Packaging Details : EXPORT BUSHING CARTONS WOODEN CASES
Material : Steel backed, PTFE
Service : OEM Customized Services
Feature : Dry Bush, WITH PTFE COATED
Surface treatment : Glacier Bushes Copper plating, tin plating sleeve bearings
Application : valve Bushings
Size : Metric size, Or Customize Size
Bearing Bushing Factory Price : tiffany@viiplus.com
Self-lubricating Bearing Bushing Manufacturer : https://www.viiplus.com/
High Light : Self Lubricating Bronze POM Bushing, Metal polymer bushings
POM DX BUSH : marginally lubricated bushings for grease or oil lubricated applications · Standard split bushings contain grease indents in the sliding layer; plain sliding ...
Bush Bearings Manufacturers Suppliers Exporters : plain bearings. Long, maintenance-free service, manufactures bushings in various designs and from different materials. tiffany@viiplus.com, Bushings - Configure and purchase - https://www.viiplus.com/
Axle | Designation | Size of Washer | Installation size | ||||||
d+0.25 | D-0.25 | T-0.05 | M±0.125 | h | +0.4 -0.1 | t ±0.2 | D1+0.12 | ||
8 | SFWC10 | 10 | 20 | 1.5 | 15 | 1.5 | 1 | 20 | |
10 | SFWC12 | 12 | 24 | 18 | 24 | ||||
12 | SFWC14 | 14 | 26 | 20 | 2 | 26 | |||
14 | SFWC16 | 16 | 30 | 23 | 30 | ||||
16 | SFWC18 | 18 | 32 | 25 | 32 | ||||
18 | SFWC20 | 20 | 36 | 28 | 3 | 36 | |||
20 | SFWC22 | 22 | 38 | 30 | 38 | ||||
22 | SFWC24 | 24 | 42 | 33 | 42 | ||||
24 | SFWC26 | 26 | 44 | 35 | 44 | ||||
26 | SFWC28 | 28 | 48 | 38 | 4 | 48 | |||
30 | SFWC32 | 32 | 54 | 43 | 54 | ||||
36 | SFWC38 | 38 | 62 | 50 | 62 | ||||
40 | SFWC42 | 42 | 66 | 54 | 66 | ||||
46 | SFWC48 | 48 | 74 | 2 | 61 | 1.5 | 74 | ||
50 | SFWC52 | 52 | 78 | 65 | 78 | ||||
60 | SFWC62 | 62 | 90 | 76 | 90 | ||||
Statement: A dowel or countersunk screw should be used to prevent rotation, but the head must be recessed at least 0.25mm below the thrust bearing surface. | |||||||||
Standard Series of SF Strips | |||||||||
Unit: mm | |||||||||
Type | Lenget | Width ± 1 | Thickness -0.04 | ||||||
SF- 1 SF-2 | 500 | 125 | 1.0 | ||||||
SF- 1 SF-2 | 500 | 125 | 1.5 | ||||||
SF- 1 SF-2 | 500 | 125 | 2.0 | ||||||
SF- 1 SF-2 | 500 | 125 | 2.5 | ||||||
SF-2 | 500 | 125 | 3.0 |
SF-1 PTFE teel self-lubricating bearings used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of PTFE and Lead as its surface. It offers the property of good self-lubrication, low wear, low friction good sliding characteristics, low noise. It has been widely applied to various mechanical sliding positions, such as textile machinery, printing machinery, hydraulic pressure transit vehicle, tobacco machinery, gymnastic instrument and agricultural machinery etc.
Choose from our selection of PTFE thrust bearings in a wide range of styles and sizes.
Metal-Polymer Composite thrust washer Material
Steel Back + Porous Bronze Sinter + PTFE + Lead
PTFE + Lead sliding layer
Porous Bronze Sinter
Steel Backing
Tin/Copper coating
Suitable for dry running with a low coefficient of friction, low wear rate, good sliding characteristics, the transfer film created will protect the mating metal surface.
Suitable for rotary and oscillating movement, high chemical resistance, lower absorption of water and reduced swelling.
Also performs well with lubrication.
Base material | Steel/Bronze | |
Maximum temperaturet | -195°C-280°C | |
Max Load Capacity P | 70-250N/mm² | |
Coefficient of friction u | 0.05-0.40u | |
Material Organization | 1. PTFE with lead 0.01 ~ 0.03mm | |
2. Porous bronze 0.2 ~ 0.3mm | ||
3. Steel backing 0.7 ~ 2.3mm | ||
4. Tin-plating 0.005mm or copper plating 0.008mm | ||
Technical Data | Max load Capacity P | 140N/mm² |
Friction Coef μ | 0.03~0.18 | |
Working Temperature | -195°C~+280°C | |
Speed limit V | 10m/s | |
Maximum PV Value | (Dry)4.3N/mm² m/s | |
(Oil)60N/mm² m/s |
Can be used where no oil can be applied or oil is difficult to be applied.
Low wear, low friction and with long life.
Low stick slip properties ensuring accuracy of machine operation under low sliding speeds.
Low vibration, low noise and non-pollution in operation.
PTFE and Lead filler is transferred to the mating shaft to improve running properties.
Can be used in low hardness of mating shaft, so the shafts processing is easy.
The machine will be compact because of the thin thickness and low weight of the washer.
Electro plating is possible to prevent corrosion.
PTFE coated thrust washers TSB-1W is widely applied in various sliding motions of different kind of machines, such as textile machines, tobacco machines, hydraulic vehicles, automobiles, agricultural machines and so on.
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PTFE Metric Thrust Washer RED PTFE Inside Dry Bush Images |