The DTX-D1 Washer Thrust POM Bushing, available with either tin or
copper plating, is a precision-manufactured component designed to
withstand high thrust loads and provide smooth operation in various
industrial applications.
Constructed from POM (Polyoxymethylene), this bushing offers
excellent mechanical properties, including high stiffness, low
friction, and good wear resistance. The POM material also exhibits
good chemical stability, making it suitable for use in a wide range
of environments.
The thrust washer design of the bushing allows it to distribute
loads evenly, minimizing stress concentrations and extending the
component's lifespan. The tin or copper plating adds an extra layer
of protection, enhancing corrosion resistance and further improving
durability.
The DTX-D1 bushing is highly customizable, allowing for variations
in size, shape, and plating material to meet specific application
requirements. This flexibility ensures that the bushing can be
seamlessly integrated into various mechanical systems, providing
optimal performance and reliability.
In summary, the DTX-D1 Washer Thrust POM Bushing with Tin or Copper
Plating is a robust and reliable component that offers exceptional
performance and durability in industrial applications. Its
precision manufacturing and customizable design make it a trusted
choice for handling high thrust loads and ensuring smooth
operation.
DTX-D1 Washer POM Thrust Bearing, Pom Bushing
Thrust Washers, Metal-Polymer Composite Steel Backing, Bronze
Innerstructure, POM Liner
MATERIAL :- POM ( ID YELLOW PERFORATED)
pom bushing
SF-1W Lead Free Thrust Bearings Oil Free Environmental protection
Round punched
Manufacturer & Supplier of Thrust Washers. Our product range also
comprises of Self Lubricating Sliding Bearings and Enameled Strips.
DTX-D1 washer Gasket washer bearings and washers are suitable for
rotary and oscillating movements, have low maintenance requirements
due to low wear, low sensitivity to edge loads, do not absorb water
and therefore do not swell, have good damping behavior, and most
importantly have good resistance to shock loads. It has a longer
service life at low speeds and high loads.
This new material uses fiber fabric over steel backing, which has a
high load capacity and a longer service life compared to
conventional 3-layer bushings. This material is used for suspension
and assistance in equipment for agriculture, construction
machinery, cranes, hydraulic and mechanical arms, ball and
butterfly valves and sluice valves, pumps and the chemical
industry.
View our range of Low Friction Bushing-style -lined POM-bearing
bushes. We are able to offer split-bearing bushes both standard and
flanged. PTFE type split bearings and POM type split bearings &
washer are also available. If there is anything you are unable to
find the size. Please contact us.
POM Thrust Washers - Inch sizes View our POM washers here in metric sizes. Buy now for great prices and fast delivery.
Plain bearings or bushings or sleeve bearings, which are often
referred to as individual plain bearings, are inserted into
housings to provide bearing surfaces that support rotary or linear
motion, usually in high load but relatively low speed applications,
especially where no additional grease or oil is available. These
bearings are made from "machined" plates or specially formulated
castings and are available in different shapes in cylindrical (for
linear and rotary motion), flanged (for thrust loads and rotary
motion), thrust washers and ribbon (mainly for sliding
applications) forms, in addition to different forms depending on
the requirements of the application and surrounding components.
Designers can use a wide range of column bearings in both metric
and inch forms in the design phase. The sliding bearing bearing
series refers to the company's production of 100% self-lubricating
plain bearings, some of which are pre-lubricated, something that
has not been specifically mentioned until now. These bearings are
suitable for applications where the coefficient of friction is very
low and the excellent sliding characteristics ensure a very low
wear rating. The initial movement ensures that a certain level of
lubricant is transferred to the shaft, thus avoiding metal-to-metal
contact as well as protection. The bearing series is suitable for
oscillation, rotation, high chemical resistance, low water
absorption and expansion. It is worth noting that with some
additional lubrication the plain bearings perform better. Bearings
whose internal construction is made of strips or coils have a point
along the length of the bushing, while those made of cast, extruded
or forged materials do not. The final form of a split bearing
generally depends on the housing (bushing outside diameter), as
these are press-fitted, relatively speaking, and the variation in
the final bore (bushing inside diameter) is in most cases
predetermined, as described in the catalog.
Technical Data
| Product Codes | | DTX-D1 | DTX-D2 | DTX-D3 |
| Support material | | CARBON STEEL | SS316 | INCONEL 625 |
| Sliding Layer | | Loaded
Fiber matrix | Loaded
Fiber matrix | Loaded
Fiber matrix |
| Max. load | static | 350 N/mm² | 400 N/mm² | 400 N/mm² |
| dynamic | 180 N/mm² | 180 N/mm² | 180 N/mm² |
| Max Speed | | 0.04 ~ 0.5m/s | 0.04 ~ 0.5m/s | 0.04 ~ 0.5m/s |
| Max. PV (Dry) | Short-term | 3.6 N/mm² * m/s | 3.6 N/mm² * m/s | 3.6 N/mm² * m/s |
| Temp. | (-) 50℃ ~ + 160℃ | (-) 195℃ ~ + 260℃ | (-) 195℃ ~ + 260℃ |
| Friction coefficient | | 0.05~0.15 | 0.05~0.15 | 0.05~0.15 |
| Thermal conductivity | | 42 W (m*k) ⁻¹ | 42 W (m*k) ⁻¹ | 42 W (m*k) ⁻¹ |
| Coefficient of Thermal Expansion (10⁻⁶ m/m K) | | 13.00 | 16.00 | 12.60 |
| Dimension Range | | 2.0mm to 700mm Dia | 2.0mm to 1500mm Dia | 2.0mm to 1500mm Dia |
POM Style bearing washers are a range of wrapped acetal lined
bearings which are suitable for rotary and oscillating movement applications. Available in both metric and imperial sizes.
POM Type Washers - Metric
POM Type Washers - Imperial
Split Bearing Bushes | POM Type Washers | Metric - Plain Bearing |
POM composite thrust washers are suitable where oscillating and
rotational movement can occur. These washers are punched from the
composite material and have as standard a hole to take a pin or
screw to prevent the washers from rotating on their seat. SF-2
Thrust washers Bronze+steel+pom Washers. POM Marginally Lubricated
Bearings is for grease or oil lubricated applications. Visit https://www.bronzegleitlager.com/
SF-2 Thrust washers, SF-1 Thrust washer, PTFE Oilless Washer,
Bronze steel pom washer, POM Maginal Washer.
DX2Low Friction Bushing style bearing washer.
The washer range of wrapped acetal-lined bearings is suitable for
rotary and oscillating movement applications. They benefit from
long re-lubrication intervals, no absorption of water, outstanding
damping behaviors, and have a low susceptibility to edge loading.
The WMX range ore ideal for the automotive, machine building,
pneumatics, and agricultural industries and indeed any application
where lubricant cannot be supplied continuously. This range of
split-bearing bushes can hugely reduce maintenance costs on
projects large and small.
Examples of where the POM thrust washer range is used:
- Rear chassis hinges
- Articulation joints
- Drill Spindles
- Gearboxes & Clutches
- Grinding and milling machines
Structure: S.A.E. 1010 steel backing strip with sintered bronze and Acetal
Copolymer layers
- WMX wrapped acetal-lined bearings have a high wear resistance and
low friction even with very small quantities of lubricant.
- The surface carries a pattern of circular indents which should be
filled with grease on assembly.
- Low carbon steel gives exceptionally high load carrying capacity
and excellent hear dissipation.
Equivalent alternative brands include: Low Friction Bushing POM,
P20
POM Coated Self Lubricating Thrust Washer
SF-2 POM composite thrust washers Description
POM composite thrust washers have pockets in the sliding surface,
which serve as grease reservoirs and should be filled with grease
prior to installation. This makes these washers suitable for
applications that require minimal maintenance under difficult
operating conditions, for example in contaminated environments
where lubricant cannot be supplied continuously or frequently.
Despite of their compact design, POM composite washers can
accommodate heavy axial loads and are less sensitive to
misalignment. They are suitable for slow rotational or oscillating
movements.
POM composite thrust washers consists of a sheet steel backing on
which a 0,2 to 0,4 mm thick layer of tin/bronze is sintered. The
principal characteristic of these washers is their relatively thick
(0,3 mm) covering layer of acetal resin (POM – polyoxymethylene)
with additives. This covering layer has pockets to retain grease
and is firmly attached to the sintered tin/bronze layer.
The thickness of the covering layer makes these washers less
sensitive to misalignment and the edge loading associated with that
misalignment.
| Brand | Viiplus |
| Base material | Steel/Bronze |
| Maximum temperaturet | -40°C-300°C |
| Max Load Capacity P | 70-250N/mm² |
| Coefficient of friction u | 0.05-0.20u |
| Material Organization | 1. POM with fiber 0.3 ~ 0.5mm |
| 2. Porous bronze 0.2 ~ 0.3mm |
| 3. Steel backing 0.4~ 2.2mm |
| 4. Tin-plating 0.005mm or copper plating 0.008mm |
| Technical Data | Limit Value(Oil) | 22N/mm² |
| Friction Coefficient | 0.05~0.25 |
| Temperature Range | -40°C~+130°C |
| Resilience | 70N/mm² |
| Sliding Speed Limit | 2.5m/s |
SF-2 Thrust washers Material:
POM (Metal Polymer Composite POM)
SF-2 Thrust washers Structure:
Metal-Polymer Composite Thrust Washer Material
SF-2 Thrust washers Composition:
Steel Back + Porous Bronze Sinter + Pom With Lubrication Indents
SF-2 Thrust washers Microsection:
- POM sliding layer with lubricant indents
- Porous Bronze Sinter
- Steel Backing
- Tin/Copper coating
SF-2 POM Thrust Washer Technical Details
- Wrapped composite sliding bearing
- Tin-plated steel / acetal resin (POM)
- DIN 1494 / ISO 3547
- Low-maintenance
- With lubrication pockets
- Flanged sliding bearings on request
SF-2 Thrust Washers Suitable for grease or oil lubrication and all
kinds of movement, good load capacity, robust and insensible to
dirt.
| Sliding surface: | POM |
| Support material: | Tin plated steel |
| Dynamic load: | ≤ 140 N/mm² |
| Static load: | ≤ 250 N/mm² |
| Sliding speed: | ≤ 2,5 m/s |
| Fricition value: | 0,04 - 0,12 µ |
| max. PV-value: | 2,8 N/mm² x m/s |
| Temperature strain: | -40 up to + 130 °C |
| Maintenance: | maintenance-bound |
| Tolerance housing: | H7 |
| Tolerance after mounting: | in series D |
| Shaft tolerance: | h8 |
| Shaft material: | Steel, hardened or untempered, roughness Rz < 4-6 |
SF-2 Thrust Washers Characteristics:
1.SF-2 POM coated self-lubricating thrust washer for grease or oil
lubricated applications.
2.Standard parts contain grease indents in the sliding layer, plain
sliding layer available by request.
3.Optimum performance under relatively high loads and low speeds.
4.Suitable for linear, oscillating and rotating movements.
5.Wide range of parts available from stock.
SF-2 Thrust Washers Typical Applications:
SF-2 POM based thrust washers is widely used in Vehicle chassis,
forming machine tools, steel metallurgical machinery, mineral
mountain machinery, hydraulic industry and rolling steel industry
etc.
https://www.viiplus.com
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