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    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
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    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china.
Contact Person : Tiffany
Phone Number : +86 18258386757
WhatsApp : +8618258386757

RG7 Bronze Bushing | C93200 Tin Bronze

Place of Origin Graphite Bearings Manufacturers
Certification DIN 1850/ISO 4379, UNITED STATES UNS STANDARD,C86300
Model Number solid bushing, bronze with lubricant plugs embedded Maintenance-free
Minimum Order Quantity NEGOTIABLE
Price Price Graphite Bushing Parts, (SAE 660) Leaded Tin Bronze Bearings,863 (SAE 430B) 862 (SAE 430A)Manganese Bronze
Payment Terms TT IN ADVANCE
Supply Ability Bronze Bushings Online • Sliding Bearings Manufacturers • Self-lubricating Bushing Suppliers
Product Details
Material Specification Cast Bronze C93200 (SAE 660) Material Model Number Threading/Grooving Bushings
Groove/plug Type Customized Or None Lubrication Without Graphite,cast Bronze Bushings
Application Heavy Duty Equipment,Injection Molding Machine Type Precision Bronze Sleeve Bushings
Manufacturer Catalog Available Operating Temperature Range -40~+400
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Product Description

Blunting Infeed & Outfeed Angles Threading Grooving Bronze Bushing 

brass bushings supplier


C93200 (SAE660RG7) lead-tin bronze bushings



Cast Bronze C93200 (SAE 660) Material Bronze Bushings Threading/Grooving Core turning improvements include updated threading and groove roughing capabilities. Bushing process: includes new thread options such as infeed/outfeed angles, start/end extensions, and spring passes. Additionally, thread blunting is now supported using an ID/OD groove tool in the threading cycle. The bronze bushings groove roughing process has been significantly enhanced to include options to cleanup cusps, finish-to-size, and reverse the progression of cuts. Additionally, the geometry groove element can now be defined on a layer as a groove feature and used as input to any of the roughing processes, including groove rough, thereby providing a wide variety of machining strategy options. This bronze bushing feature saves time and improves accuracy and repeatability, the company notes.


Oil Grooves Type For Cast Bronze Bushings


Double Loop and Double Figure Eight recommended for grease only.


Graphite Plugged Bushings



Made-To-Order Cast Bronze Sleeve Bearings
Oil & Grease Groove Bronze Bushings & Flanged

Groove Type: Single Loop Figure Eight Straight & Circular Double Loop Double Figure Eight Half Figure Eight Straight Circular

Note: In order to form a more perfect oil film between the bearing & shaft, we recommend a V-shaped groove whenever the design permits, as it allows a full flow of the lubricant across the bearing surface.

Cast Bronze C93200 (SAE 660) Material Bronze Bushings

Cast bronze bearings are machined from continuous cast C93200 (SAE 660) bronze for superior quality and performance.
The continuous casting process assures a uniform bronze structure throughout the bearing, free from porosity and hard particle inclusions commonly found in other cast processes.
Our standard bearing line features over inch sizes, carried in stock at bronze sleeve Bearings and Authorized Distributors.
These standards provide off-the-shelf economy for most applications and may be easily resized, oil grooved, or graphited to meet special requirements.
In addition to standard sleeve (plain) bearings, see your local Motion Branch for Machined to print bearings Precision finished bearings Grease or oil grooved bearings Graphite-filled grooved bearings Graphite-filled plug type bearings Special alloy bearings


Copper Alloy Bushings Technical Parameters



Cast Bronze Bushings



Material Composition and Properties
Material CuZn25Al5Mn3Fe3 CuSn5Pb5Zn5 CuAl10Ni5Fe5 CuSn12
Density 8 8.9 7.8 8.9
Hardness HB >210 >70 >150 >95
Tensile strength N/mm² >750 >200 >600 >260
Yield strength N/mm² >450 >90 >260 >150
Elongation % >12 >25 >10 >8
Coeffcient of linear expansion 1.9×10-5/℃ 1.8×10-5/℃ 1.6×10-5/℃ 1.8×10-5/℃
Max.temp ℃ -40~+300 -40~+400 -40~+400 -40~+400
Max.load N/mm² 100 60 50 70
Max.speed (Dry) m/min 15 10 20 10
Max.PV(Lubrication) N/mm² *m/min 200 60 60 80
Compression deformation 300N/mm² <0.01mm <0.05mm <0.04mm <0.05mm


Available Sliding Bearings Form:


While VIIPLUS is recognized as the supplier in pipe handling graphite plugged bushings manufacturing equipment, our sliding bearing bushing product range includes equipment for a wide variety of customers.