Straight Bushings Extra hard large size Graphite Plugged Bronze Bushings & Bearings | Self-Lubricating Bearings CHINA technology

Graphite Plugged Bronze Bushings are all self-lubricating and maintenance free. These bushings are machined out of continuous cast bronze and plugged with solid lubricant plugs. A bushing and it's mating surface should always be seperated by a film of lubricant. With Graphite Plugged Bronze Bushings no form of supplementary lubrication is required.

We provide all kinds of self-lubricating slippers, guide sleeve, wedge, and other products for packaging machinery, power transmission, mold, injection mold, stamping mold, and other application fields.

Oil Free Bushings -Copper Alloy Straight Standard: Thin Wall I.D.F7 O.D.m6 Type

Graphite Plugged Bronze Bushings / Bearings made in china

Graphite Plugged Bushings are a complete line of Self-Lubricating Bushings that excel whenever standard lubrication is impractical, including heavy load, high-temperature applications.

They are manufactured from a variety of Bronze Alloys, including C86300 Manganese Bronze, C95400 Aluminum Bronze, and C93200 Bearing Bronze.

VIIPLUS has been developed for high load, low speed cast high-strength bronze using a specially formed graphite plug as a lubricant. Our oilless bearings are graphite loaded and can withstand temperatures of up to 400°C ...

The self-lubricating bearings & oil-bearing drilling fluid is worth wide application in drilling medium-radius horizontal wells in the area.
The drilling rig for oil drilling is a set of combined units. The drilling rig is composed of the derrick, winch, traveling car, hook, turntable, drilling pump, power unit, linkage unit, complete drilling equipment, and auxiliary equipment such as well control, solid control equipment, generator set, hydraulic and aerodynamic.​

Graphite Plugged Sleeve Bushing is a material suitable for heavy loads at low sliding speed, the solid lubricant is provided by Graphite with additive, which is inserted into the bronze structure of the bearings.

The base material is CuZn25Al5.

The available items in this material are the cylindrical and flanged bush, washers, strips, and special parts on customer requests.

Self Lubricating Graphite Plugged Bronze Sleeve Bushing
Plug Graphite Sleeve Bushing

Driller & punching machine drilling grinding machine bushings

Self Lubricated for Higher Temperatures and Heavier Loads

Solid self-lubricating bearing with graphite plug insert | Graphite copper sleeve bushings

• Inch Sized Bushings

• Metric Sized Bushings

Material

Bronze CuZn25Al5 with/without graphite

Bronze sleeve bearings flanged bronze bushings for sale

Applications

The future will be widely used in self-lubricating bearings & bronze bushings oil and gas drilling tools and equipment, and the use of energy or tidal stream turbine power generation equipment which.

Performance

Graphite Plugged Cast Bronze Bushings can be utilized where heavy loads must be supported at low to medium speeds

The Plug Graphite Cast Bronze Bushing is able to withstand high temperatures up to 570 F

The self-lubricating feature allows bearings to be used where oiling is difficult, expensive to implement, and where grease/oil cannot be used. Excellent lubrication is achieved even under high loads at low speeds.

Self-lubrication with specially embedded solid lubricants reduces friction. Coefficient of Friction: 0.04 to 0.2