STANDARD GROOVE BUSHINGS

Steel Groove Bushing

Provide the most economical sliding bearing solution, suitable for low speed and high load, impact, powder, and other bad conditions; This kind of bearing design in the use of the process in addition to the initial lubrication also need to regularly feed oil, under the boundary lubrication conditions will reduce the service life of the bearing, do not recommend dry friction or can not process the field of oil, the selection of auxiliary lubrication system need to consider.

Features:
Provide the most economical sliding bearing solution, suitable for low speed and high load, impact, powder and other bad conditions; This kind of bearing design in the use of the process in addition to the initial lubrication also need to regularly feed oil, under the boundary lubrication conditions will reduce the service life of the bearing, do not recommend dry friction or can not process the field of oil, the selection of auxiliary lubrication system need to consider.
Material structure:
Using S45C as the matrix, the wear resistance and impact resistance of the material are improved by heat treatment process. Oil grooves and holes are processed on the working surface according to the working conditions to improve the lubrication effect and ensure the uniform distribution of grease. In combination with self-lubricating technology, the surface can be sprayed or embedded with a solid lubricant to improve lubrication.

Typical applications
The application of heat-treated steel-based materials as economic plain bearings is very common, typical applications include port machinery, forest machinery, engineering machinery, truck axles, logistics equipment and other cylinder lug sleeves, articulated bearings.

GCr15 bearing steel: GCr15 bearing steel is a kind of high carbon chromium bearing steel with less alloy content, good performance, and the most widely used. After quenching and tempering, it has a high and uniform hardness, good wear resistance, and high contact fatigue performance. The steel has moderate cold working plasticity, general cutting performance, poor welding performance, high sensitivity to the formation of white spots, and tempering brittleness. GCr15 bearing steel, containing C0.95-1.05, Mn0.25-0.45, Si0.15-0.35.
Good overall performance. Good cutting performance after spheroidizing annealing. High and uniform hardness after quenching and tempering, high wear resistance, and contact fatigue strength. Good thermal processing performance. Contain fewer alloy elements, the price is cheaper.

GCr15 bearing steel material

C

0.95-1.05

M    n

0.25-0.45

S    i

0.15-0.35

C    r

1.40-1.65

M    o

≤0.10

Manufacturing methods
The smelting quality of bearing steel is very high, so it is necessary to strictly control the content and distribution of sulfur, phosphorus and non-metallic inclusions, because the content and distribution of non-metallic inclusions have a great influence on the life of bearing steel. The basic quality requirements of bearing steel are purity and uniform structure. Purity is less impurity elements and non-metallic debris, uniform organization is the carbide in steel to fine, uniform distribution. The higher the amount of inclusions, the shorter the life. In order to improve the quality of smelting, electric furnace smelting and electroslag remelting have been adopted recently, vacuum smelting can also be adopted, vacuum consumable refining and other new processes to improve the quality of bearing steel.

Find Hardened Steel Bearings for your application, for hydraulic cylinders and pivot joints of excavator booms, arms, and bucket joints.

Hardened Steel Pin Bushing Excavator

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Hardened Steel Sleeve Bushing Bearings

Hardened Steel Bearings Products PRECISION PARTS is a GCr15 based product. The sliding surface can be applied with crossed-, circular- or elliptical lubricating grooves. In order to improve tribological behavior, the material is heat-treated(quenched and tempered). Products of the Hardened Steel Bushings series are mainly applied in construction machinery.

In order to improve tribological behavior, the sliding layer can be machined with lubricating grooves for oil- or grease storage and distribution. By using high-frequency quenching, stiffness and hardness ( HRC 52 – 60 ) of the sliding layer surface ( thickness 1 -2mm ) is increased. Products of steel bushings
series are mainly used in construction machinery.

Shop a large range of hardened steel bushing at bronzelube.com.

SOLID STEEL BUSHINGS  Bearings Solutions MATERIAL

100Cr6 Grease grooves design

Hardened Steel Bearings surface finishes.

Hardened Steel Bearings with a shiny silver finish

Hardened Steel Bearings black finish surface (also referred as blackening).

Hardened Steel Bearings plugged graphite or groove, is a reinforced product, with high compressive performance, when working can discharge lubrication particles so that a layer of the diaphragm between the shaft and the sleeve, has the advantage of more anti-bite than monomer oil lubrication, in the support of lifting machinery is particularly suitable. Suitable for the support of winder and crane, but not suitable for use in water or acid and alkali.

Steel Bushings with groove, mm, made to order from china.

Technical data

AVAILABILITY

Hardened Steel Bearings forms available in standard dimensions

Select your bushing size, Cost-effective Price.

Hardened steel bushing- groove type or plugged graphite

Hardened Steel Bearings material. The inner surface of bushing was machined regularly with cross-shaped oil groove, round or oval oil sockets. After carbonization, surface hardness and wear performance of bushing were increased. This product is widely applied in engineering machinery.

Modern design is creating a huge demand for today’s hardened steel bushing materials. Even in severe extreme operating conditions and maximum load conditions maintenance is required. With the increasing of cost requirement, the reliability of equipment and plant operation is becoming more and more demanding. Metal hardened steel bushing are maintenance-free and self – lubricating under long – term service conditions, making it possible to design reliable long – term self – lubricating systems. Metal type self-lubricating hardened steel bushing bearing materials can be widely used in high load and low speed conditions of rotation, swing and linear reciprocating movement, but also suitable for traditional lubrication can not be reached or is prohibited from use, or in special conditions such as dust, impact load or radiation conditions need long-term and stable use.

Characteristics

—Steel bushings ideally suited for lubricated applications

—With plain or grooved sliding layer

—Suitable for grease lubrication

—Low rotation speed with high specific pressure

AVAILABILITY

Hardened steel bushing types available in standard dimensions: Plain cylindrical bushes Bearing forms made to order: Hardened steel bushing with various lubrication grooves, non-standard parts

Get your free quote!

HARDENED STEEL BUSHING APPLICATION

Hardened Steel Bushing Bearings for Industrial Application

– Earth moving machinery, excavators, drilling machinery, farming machinery, various equipment grabs, buckets, grippers, hydraulic cylinder.

Steel Bushings are frequently used in harsh and abrasive environments. They are found in hydraulic cylinders and pivot joints of excavator booms, arms and bucket joints. Building and mining machines are also often furnished with HARDENED STEEL BUSHING bearings.

Hardened Steel Bushing Bearings for Lubricated Applications

The HARDENED STEEL BUSHING are often used as a cheap solution for many repair parts on all kind of machines. They are chosen because of their cheap prices material costs. HARDENED STEEL BUSHING with grease grooves and lubrication shorten the bearing life of the bushing design. As such, this will also corrode these bearings very quickly and turns the sliding surface into a very abrasive medium, which will cause even faster damage to the pin. In the end, the repair costs are more cost intensive than consulting bronzelube.com and being advised on the right materials.

HARDENED STEEL BEARINGS

Hardened steel bushing bearings

• Steel bushings ideal for lubricated applications
• With smooth or grooved sliding layer
• Suitable for grease lubrication
• Low rotation speed with high specific pressure

In order to improve hardness and wear resistance the material is heat treated. Products of
steel graphite bushings series are used in hydraulic cylinders for construction equipment.

ASK A QUOTE

Select you correct, high quality hardened steel bushing bearings

HARDENED STEEL BUSHING BEARINGS MATERIALS

The hardened steel bearings are made of C45 steel or 100Cr6 steel. This type of hardened steel bearings is intended for high performance applications on construction machinery. For better performance, bushing hardening could be treated with a hardening process or a special QPQ process to achieve excellent hardening requirements and lubricating properties.

C45 Hardened Steel bushings

• Hardened Steel bushings
• Hardened Steel bushings is a maintenance-intense material, that is suitable for highest operational demands, it is insusceptible and has a high durability.

Hardened Steel Bearings is a C45 steel based product. In order to improve tribological behavior the sliding layer can be machined with lubricating grooves
for oil- or grease storage and distribution. By using high frequency quenching, stiffness and hardness ( HRC 52 – 60 ) of the sliding layer surface ( thickness 1 -2mm ) is increased.

Products of Hardened Steel Bearings series are mainly used in construction machinery.

Hardened steel bushing bearings, Made to Order from china at Excellent price

Steel hardened bushing bearings surface hardness

HRC

52 – 60

Hardened steel bushings are excellent for use at low speeds / under high loads or for turning purposes. These hardened steel bushings are commonly used to protect the housing from premature wear due to friction with a pin.

Our standard hardness for Hardened steel bushing materials are 58-62 HRC but it also can be reduced to our clients’ requirements.

Categories: Hardened Steel Plain Bearing Bushings, Hydraulic Cylinder Bearings, Inch Series Hardened Steel Plain Bearing Bushings

Self-lubricating Straight Bearings Standard Metric Size

INCH SERIES HARDENED STEEL SLEEVE BUSHING BEARINGS
METRIC SERIES HARDENED STEEL SLEEVE BUSHING BEARINGS

HYDRAULIC CYLINDER BEARINGS

Steel hardened bushing bearings dimensions

We specialize in Hardened steel bushing hydraulic component repair and sales.
If you have any questions, please contact us at tiffany@viiplus.com

Hardened Steel C45 based product Bushing Bearings Material & Bearings properties.

Straight Sleeve Bearing  (Bushing) – Harden Steel Bushings

Hardened steel bushing sleeve bearings support the rotation between machine frames, couplings and work tools. They are mainly located in the arms and buckets of machines.

Heavy-duty plain bearings are constructed of high quality steel and tempered for exceptional strength and life.

Harden Steel Bushings Characteristics

• Steel bushings ideally suited for lubricated applications
• With plain or grooved sliding layer
• Suitable for grease lubrication
• Low rotation speed with high specific pressure

Availability

Sleeve bearing forms available in standard dimensions

• Plain cylindrical harden steel bushings

Bearing forms made to order: bearings with various lubrication grooves, non-standard parts

Harden steel bushings are widely used in variety application

Industrial: Earth moving machinery, excavators and loaders, farming
machinery, power harrows, ploughs and harvesters, grabs, buckets and
grippers, hydraulic cylinders for the protection against wear of bottoms
and eyelets, industrial washing machines, sliding guides for industrial
presses, suction pumps, sliding seats, machine tools