VIIPLUS INTERNATIONAL |
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Precision Flanged Groove Cast Bronze Bushings, featuring a spiral inside groove design, are high-quality components designed to provide superior performance in various industrial applications. The cast bronze material offers excellent mechanical properties, including strength, wear resistance, and corrosion resistance, ensuring durability and long-lasting performance.
The precision flanged groove design provides a secure and stable fit, ensuring smooth and reliable operation. The spiral inside groove bearings offer enhanced lubrication and heat dissipation, reducing friction and wear, and extending the lifespan of the bushings.
These bushings are suitable for use in pumps, motors, and other rotating machinery, where precise fit and smooth operation are crucial. Wh used in high-load or high-speed applications, Precision Flanged Groove Cast Bronze Bushings with spiral inside groove bearings provide a robust and dependable solution for ensuring efficient and reliable performance.
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Wide Selection of self-lubricating sleeve bearing and groove type design Services.self-lubricating sleeve bearing Catalog online To view Catalog items, click on one of the links below: Solid Bronze Bushing Plugged Graphite Bushings.pdf...Tolerance and Material Specification Charts; Sleeve Bearings, Flange Bearings.
Chemical Composition mass/% | |||||||||
---|---|---|---|---|---|---|---|---|---|
Cu | Sn | Al | Fe | Mn | Ni | Pb | Si | P | Zn |
70.0-78.0 | 4.0-6.0 | - | 0.25 | 0.2 | 0.5-2.5 | 18.0-23.0 | 0.01 | 0.1 | 2 |
Mechanical properties | |||
---|---|---|---|
Tensile strength Mpa(Min) | Yield strength MPa(Min) | Elongation % | Brinell hardness(HB) |
180 | 90 | 7 | 50 |
Check out our stock size. Stock metal-backed bearing cheap price. Stock Orders Ship Today. Order Online Today. Types: Cast Bronze Standards, Bronze Standards, Standard Metric Bushings, Oil-less Type Bushing, Manganese Bronze.
self-lubricating sleeve bearing forms made to order: cylindrical bushes with bronze alloy RG7 bronze bearings, special parts according to ISO, DIN or customer design, special alloys, c86300 bronze bushing, c93200 bronze bushing, c95400 bronze sleeve.
self-lubricating sleeve bearing material for lubricated applications in general engineering applications Suitable for oil and grease lubrication
Groove Bronze Bushing & self-lubricating sleeve bearing made to order from china are solid brass sliding bearings with screwed-in oil grooves. Thanks to their high levels of load capacity, long service lives, and high levels of base hardness, these self-lubricating sleeve bearing are used at low speeds. The self-lubricating sleeve bearing and flanged bushings sliding bearings are currently used primarily in gearboxes, jibs, or gripper arms.Precision Flanged Groove Online Cast self-lubricating sleeve bearing Spiral inside Groove Bearings, Oil & Grease Grooving groove styles: Circular Straight Single Loop Double Loop Straight & Circular Figure 8 Double Figure 8 STYLE 11
Machined Cast bronze bushings offer technically and economically
favorable bearing solutions. High loading capability, low weight, good corrosion resistance. VIIPLUS Sliding Bearing can offer different types of bronze
alloys according to the lifetime, service, etc. The tolerance is
much higher than wrapped bronze bushes.Our Precision Bronze
Bushings are machined from various kinds material :
CuZn25Al6Fe3Mn3,CuSn7Zn4Pb7,CuSn12,CuZn37Mn3Al2PbSi,CuSn70.2,CuAl10Fe3,CuAl10Fe5Ni5
bronze for superior quality and performance.
We are specialists in bushing cutting lubrication grooves in
virtually any pattern. Made to order customized bushing for
"Spira-Lube" Groove and "Rifle" Groove,figure-eight groove
bushings, double figure eight groove bearings, loop groove bushes,
double loop groove sleeve, circular groove sliding bearings, wick
or straight sleeve bushing.
VIIPLUS INTERNATIONAL manufactures transportation superstructure self-lubricated
bearings solutions in china, and ensures in value details and
bushing highest of quality and offer unbeatable prices. Equipment
Bushing & Sliding bearings, self-lubricated bearing for
vehicles, and transportation solutions are available for china,
regional and international benefits. Through a comprehensive and highly diversified network of partners, the viiplus company provides services that compete with
international peers with regard to value and excellence. Contact us page for any further information, inquiries, and
business partnerships.
Double Loop and Double Figure Eight recommended for grease only.
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.
Bearing forms made to order: cylindrical bushes with bronze alloy
according to ISO 4379, special parts according to ISO, DIN or
customer design, special alloys
Solid Bronze Cylindrical Bushes
Material Composition and Properties | ||||
---|---|---|---|---|
Grade | BRONZE | BRONZE | BRONZE BUSHINGS | BRONZE BUSHING |
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 |
Coefficient 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 |
There are the following raw materials for self-lubricating sleeve
bearing
ZCuSn10Pb1: corrosion-resistant, especially to dilute sulfuric acid,
hydrochloric acid, and fatty acid.Construction information,
corrosion, and acid-resistant accessories, crusher bushing, bearing
tiles.
ZCuSn10Pb5: smooth, wear-resistant, and corrosion-resistant, suitable for bimetal forging materials.Bearings for vehicles,
bimetallic bearing pads for internal combustion engines with peak
load up to 100Mpa, piston pin sleeves, friction plates, etc.
ZCuPb10Sn10: high hardness, excellent wear resistance, not easy to bite dead appearance, good forging, and cutting
function, in the atmosphere and fresh water, has good corrosion
resistance. It can be used for wear-resistant parts under high load
(below 20Mpa) and high sliding speed (8m/s), such as connecting
rod, bushing, bearing bush, gear, worm wheel, etc.
ZCuPb15Sn8: under the condition of lack of smoothing agent and water quality
smoothing agent, sliding and self-soothing function is good, free
cutting, forging function is poor, good corrosion resistance to
dilute sulfuric acid. Bearing with high external pressure and side pressure can be used to make a copper cooling tube of cold rolling
mill, parts with impact load up to 50Mpa, the bimetal bearing shell
of the internal combustion engine, mainly used for piston pin
sleeve with maximum load up to 70Mpa, acid-resistant accessories.
Based on high strength brass, lubricating by oil added in the
groove, which has the same performance with tin bronze bushing but
with much higher hardness, the lifetime for low-speed application
is 2 times of tin bronze bushing. It can be used in heavy load
conditions.
It mainly used in the joint of grab which with high load, and in
the huge gearbox.
Base material: CuZn25AL6Fe3Mn3
Dynamic load limit: 100N/mm2
Hardness: HB210~270
Friction Coef.μ:<0.16
Speed limit(oil): 1.5m/s
Temperature max: 170℃
Plain cast bronze sleeve bushings, grooved cast bronze sleeve
bushings, flanged cast bronze bushings, thrust washer, cast bronze
bearings, Oversized Bearings Bushings Size: Our standard bearing
line features over different dimension & inch size bushings
that are carried in stock.
VIIPLUS INTERNATIONAL according to different customer requirements, according to ASTM
DIN, BS, EN (DIN/EN), SS, BS, UNS, SAE bushing, and China GB
standard production of all kinds of bronze, brass bushing, plate,
and rod products. All products are made of electrolytic copper by
centrifugal casting, continuous casting, and extrusion sliding
bearings.
VIIPLUS specialized in manufacturing self-lubricated bearings in
Construction Machinery, automotive industry, Electrical
appliances, Hydraulic and pneumatic, Mold, Agricultural Machinery,
water conservation, Bridge.
Oil and grease grooves
– Single Loop
– Figure Eight
– One Straight & One Circular
– Double Loop
– Double Figure Eight
– R.H. & L.H. Spiral
– Straight Groove
– Circular Groove
We are both manufacturers and distributors of bronze bearings and
custom bronze bearings. Our production processes include turning,
boring, broaching, grooving, dressing, milling, drilling, grinding,
and deburring. Our standard ranges of bronze bushings and bronze
sleeve bearings are available in a wide variety of sizes and
shapes.
We have thousands of cast bronze bushings, sintered bronze
bushings, flanged bushings, thrust bushings, and more in stock. Our
standard bronze bearing ranges are supplied with internal grease
grooves and without grooves. When quotes are made for pads that are
"machined to print" or "made from samples", we welcome designs in a
number of formats, such as; Adobe .pdf, Microsoft Word, Koday .jpeg
and CAD file to meet the needs of our customers.