Categories | Valve Bushing |
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Brand Name: | Straight Sleeve Bore Bushings |
Model Number: | sleeve Bushing Applications include valves, commercial fire sprinkler systems, mixers, blenders, swivels, and extruders. |
Certification: | wrapped bushing, Bronze Steel self-lubricatging bushing, DIN 1494 / ISO 3547, Low-maintenance |
Place of Origin: | Valve Bushing Manufacturer |
MOQ: | 100 Piece/Pieces (Min. Order) |
Price: | Negotiable |
Payment Terms: | TT IN ADVANCE |
Supply Ability: | Valve Split Steel Bushings Shaft Bearings Suppliers |
Delivery Time: | 1~2 WEEKS |
Packaging Details: | Export standard packing |
Meterial: | Carton steel , Bronze , PTFE,stainless steel 304 or 316 |
Plating: | Tin or copper |
Characteristic: | Low-maintenance and maintenance-free plain bearings |
Type: | flanged, half bushing, sleeve & bushings, washer, stainless steel plug valve, Sliding |
Size standard: | DIN 1494 standard size available,Customized Size |
Quality: | OEM,valve seat valve sleeve bushing |
Sample: | Availabe, Free of standard size valve rocker bushing, Free samples of standard size sample bush |
Application: | Valve,oil pump etc. used for water pump, engine, Accessories for Electric Submersible pump, PNEUMATIC |
Product name: | Custom Precision Stellite Thin Small Bushing For Valve,SANY S valve bushing,Tungsten Carbide Sleeve,Tungsten Carbide Bushing |
Features: | good fatigue strength |
Bearing Bushing Factory Price: | tiffany@viiplus.com |
Self-lubricating Bearing Bushing Manufacturer: | https://www.viiplus.com/ |
High Light:: | Valve bushings suppliers |
self-lubricating, metal-polymer plain bearing: | Metal-Polymer Anti-Friction Plain Bearings |
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/ |
VIIPLUS is one of valve bushings & bearing manufactures with the advanced valve plant in China who can cover a complete bushings production in order to satisfy the demand and requirements of our clients.We are leading exporters of Valve sleeve stainless steel 316 bushing and Dry Bearing, sliding bearing, boundary lubrication Bearing,Dry Bearing,Bronze Bearing,Bimetal Bearing,PTFE Bearing.
DIN1494 Standard composite bushing tolerances and mold requirements
Bushing & Bearings Services. Description: sliding bearings. These are the wrapped cylindrical bushings ( DIN 1494 ). From a technical point of view, the product is already widely known and new applications are constantly being identified to take advantage of the high load capacity, the self-lubricated feature and the excellent ratio.
Bushing PTFE (DN 50-300), bronze (DN 350-600)
A self-lubricating bearing is a metallic component permeated in a lubricant oil. The oil provides a constant lubrication between bearing and shaft, so the system does not need any additional external lubricant. VIIPLUS Specialty Bearings features high performance, low wear self-lubricating bearing solutions.
METAL POLYMER COMPOSITE BEARINGS
Metal-polymer composite plain bearings enable economical solutions
in many industrial and automotive applications. They are
particularly effective with oscillating movements and achieve a
rating life several times higher than that of bearings with
conventional materials. In addition, all our new plain bearings are
lead-free and, therefore, environmentally friendly.
PTFE Fabric Liners for Bearings
self-lubricating bearing materials are based on specially
engineered liner fabrics with a tight woven fabric of synthetic
fibers coated / saturated with a unique matrix of PTFE powder, high
strength resin, and special fillers. This design provides high load
rating, uniform wear behavior, low friction and extended service
life.
Carbon Steel + Copper Powder + (PTFE + Pb + Filler)
· Metal-Polymer Composite Self-lubricating Bushing Material
· Steel Back + Porous Bronze Sinter +
· PTFE + Lead
Sliding layer |
OPERATING PERFORMANCE | |
Dry | Very Good |
Oil lubricated | Good |
Grease lubricated | Fair |
Water lubricated | Fair |
Process fluid lubricated | Fair |
Max. load | Static | 250N/mm2 |
Dynamic | 140N/mm2 | |
Max. speed | Dry | 2m/s |
Lubrication | >2m/s | |
Max. PV (Dry) | Short-time | 3.6N/mm2*·m/s |
Continuous | 1.8N/mm2*·m/s | |
Temp. | -195℃~+280℃ | |
Friction coefficient | 0.03~0.20 | |
Thermal conductivity | 42W (m·k)-1 | |
Coefficient of thermal expansion | 11*10-6k-1 |
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DU Bushing, DU Bearing, Line Bearing, Ptfe Coated Bushing, DX Bush, DX Bearing