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[China]
Address: Main Office: 555 ChuangYe Road. Industry Park. JS, ZJ, China. 314100
Contact name:Tiffany
JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD |
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The PTFE Metric Thrust Washer RED PTFE Inside Dry Bush is a precision-engineered component designed for use in high-performance applications where dry lubrication is required. Constructed from PTFE (Polytetrafluoroethylene), a material renowned for its excellent wear resistance and low friction properties, this thrust washer ensures smooth and reliable operation even in dry conditions.
The RED PTFE interior of the bush provides additional lubrication and durability, ensuring long-lasting performance. The metric design allows for easy integration into a wide range of systems and applications, making it a versatile and convenient choice.
Whether you're upgrading an existing system or designing a new one, the PTFE Metric Thrust Washer RED PTFE Inside Dry Bush is an excellent choice for ensuring smooth and efficient thrust transmission in dry environments. Its high-quality materials and precision engineering ensure optimal performance and reliability, making it a cost-effective long-term solution for your industrial needs.
| 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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