Custom Machined Parts: VIIPLUS has a full shop of state-of-the-art machines including CNC lathes and mills. What’s more, we employ the finest skilled trades workers in the industry to ensure a high level of quality in our work - and satisfaction for our customers. We supply parts to your exact specifications.

Bronze Bushing with Oil Groove Bearing Bush, Material OIL GROOVE BRASS CuSn7Zn4Pb7 

Grooving

When your application calls for lubrication for either the housing or the shaft, an oil or grease groove is essential. At Bronze Bearings, we can groove parts to our customer’s specifications, including single loop, figure eight, double loop, double figure eight, half figure eight, straight, and circular groove patterns.

BUSHING:CuPb10Sn10,CuZn25Al6Fe3Mn3,CuSn5Pb5Zn5,CuSn6Zn6Pb3,get a free quote.

Besides Normal Provide Self-lubricating Bearing Services, VIIPLUS Can Handle Any Type of Special Shipping.

CUSTOM MACHINED PARTS
Grooving
When your application calls for lubrication for either the housing or the shaft, an oil or grease groove is essential. At Bronze Bearings, we can groove parts to our customer’s specifications, including single loop, figure eight, double loop, double figure eight, half figure eight, straight, and circular groove patterns.

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.

Oil groove brass bush. Based on high-strength brass lubricated by the addition of oil in the groove, which has the same performance as the tin bronze bushing but has a much higher hardness, the service life for low speed application is twice that of the tin bronze bushing. It can be used under heavy load conditions.

Oil groove copper sleeve bushing Made-To-Order Choose your dimensions.
Machined Cast bronze bushings offer technically and economically favourable bearing solutions. High loading capability, low weight, good corrosion resistance. VIIPLUS Sliding Bearing can offered different types bronze alloys according to the life time, service etc. The tolerance is much higher than wrapped bronze bushes.Our Precision Bronze Bushings are machined from various kinds material :
 

CuPb10Sn10,CuZn25Al6Fe3Mn3,CuSn5Pb5Zn5,CuSn6Zn6Pb3.bronze bearings 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 regards to value and excellence.Contact us page for any further information, inquiries and business partnerships.
Oil Grooves Type For Cast Bronze Bushings
Double Loop and Double Figure Eight recommended for grease only.

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 full flow of the lubricant across the bearing surface.

Copper Alloy Bushings Technical Parameters

DISCOVER MORE
There are the following raw materials for bronze bushings:
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-smoothing 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 copper cooling tube of cold rolling mill, parts with impact load up to 50Mpa, bimetal bearing shell of internal combustion engine, mainly used for piston pin sleeve with maximum load up to 70Mpa, acid-resistant accessories.
 

oil groove brass bushing

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 life time for low speed application is 2 times of tin bronze bushing. It can be used in heavy load condition.
It mainly used in the joint of grab which with high load, and in the huge gear box.
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℃
Available Sliding Bearings Form:
Plain cast bronze sleeve bushings,grooved cast bronze sleeve bushings,flanged cast bronze bushings,thrust washer,cast bronze bearings , Oversized BearingsBushings Size:Our standard bearing line features over different deminsion & inch size bushings that are carried in stock.
Made-To-Order Cast Bronze Sleeve Bearings for an Oil/Grease Application
VIIPLUS INTERNATIONAL according to different customer requirements, according to ASTM DIN, BS, EN (DIN/EN), SS, NS, 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.
Bearing solutions
VIIPLUS specialized in manufacturing self-lubricated bearings in Construction Machinery,The 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