Project Description
Metal Bushing Parts
Bushings made by Bronzelube.com – Graphite or Grease Grooves
Quality graphite bushings. Inch, metric & custom sizes. Bronze Wear Plates Made. Made In China Highlights: Quick Quote Available, Customer Service Available.
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Bushing CAD available
China Oilless Plate – self-lubricating bearing Sale.
China self-lubricating bearing, Maintenance Graphite Bushing & Slide Plates Factory Price, Contact Us!
Top Quality
Better Bushings Performance & Lubricating
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Metallic Self-Lubricating (Lubrication Free) Bushings
Cast Bronze with solid lubricant plugs – Metric | Bronzelube.com
Bushings are made of strong cast bronze or steel backed based metal with special solid lubricants embedded.
* Our enterprise, is one of the undisputed supplier of the highly competitive graphite bushings industry in china.
Custom Manufacturing Solutions Available To Match Your Application or Product Needs!
Quality Self-lubricating Bearings Supplier – bronzelube.com
Steel Graphite Bushing made to order.Steel Gcr15 with solid lubricant embedded in it.
GCr15 special steel alloy based graphite bushing. The surface is machined with a uniform pattern of holes filled with solid
lubricant. The steel lubricating bushing show strong anti-pressure ability so they can be applied on a prop-up position in auto moulds,excavators and other applications under similar operating conditions.
It is not suitable to be used in connection with water, acid or alkali.
Stronger. By Design.
Strength, knowledge, perseverance and skills honed over 10 years of hard work.
Prototype Services
Building components for your evaluation.
CHARACTERISTICS
It is made of casting steel and embedded with solid lubricant. It can not use in water or in acid/alkali condition.Its good performance of high crash strength can be shown in supporting position of hoisting Machine.
MATERIAL AND COMPOSITION
Support material :GCr15 Steel
S：≤0.020
P:≤0.027
Cr:1.40-1.65
BEARING PROPERTIES
Dynanic load：250N/mm2
Base hardness：HB58~60
Friction Coef.：<0.17
Speed limit：0.1m/s
Temperature Max.：350℃
PV limit：2.5N/mm2.m/s
Dimensions
Metric (mm) Imperial (inch) Bushing
Shaft and housing tolerances (Design of bushing arrangements)
Housing ØH7 Bushing inner-Ø after mounting
Please consult our sales engineers, standard delivered tolerance: r6 or E7
Shaft tolerance Based on customer’s requirement
AVAILABILITY
Bearing forms available in standard dimensions
Metric bearings and imperial bushings made to order: standard bushing forms in special dimensions, half-bushings, special shapes obtained by stamping or deep drawing, customized bushing designs
SHAPES & FORMS
Cylindrical bushes
Flanged bushes
Thrust washers
Flanged washers
Sliding plates
ASSEMBLY ADVISE
Housing: Chamfer min. 1.5 mm x 15-45°, for easy bushing alignment Shaft: Chamfer 5 mm x 15°, for easy insertion of the shaft
VIIPLUS advises to use a force fitting mandrel for the installation of the bushing. It might be necessary to apply some grease on the outer surface of the bushing when press fitting it into the housing.
Freeze fitting is suitable for diameter > 130mm, dry ice or liquid nitrogen can be used.
RANGE OF APPLICATION
Supporting position of hoisting Machine: support part of windlass and crane.
SPECIAL MANUFACTURING
* For higher requirements – e.g. higher temperature ranges – PRECISION PARTS different materials are available in this category.Special dimensions are available on request.
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