• JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    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.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    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
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    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. https://www.bronzelube.com/
Contact Person : Tiffany
Phone Number : +86 18258386757
Whatsapp : +8618258386757

Split Type CuSn8 Bronze Flange Slide Bearing

Place of Origin Bronze Bearing Manufacturers
Brand Name https://viiplus.com
Certification DIN 1494, ISO 3547,CuSn8P (DIN 17662)
Model Number Wrapped bronze sliding bearing, with perforations Punched,Low-maintenance DIN 1494 / ISO 3547,Pre-Lubricated Bearings Bronze Bushings
Minimum Order Quantity Standard Size Bushing No Minimum Order Quantity
Price Flange Bronze Bushings High Quality Price Ratio B2B
Packaging Details STANDARD EXPORT PACKING.CARTONS / PALLETS /WOODEN CASE
Delivery Time 7-20 days
Payment Terms TT IN ADVANCE
Supply Ability Perforated Bronze Bearing,Plain Bronze Wrapped Bearings

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Meterial Slide Bearings Bronze Tin-bronze CuSn8P . Type Bronze Flange Buhings
Internal Surface Bronze Bearings Made Of CuSn8 With Diamond Lubrication Indents, With Grease Reservoirs Bearings Size Metric Sizes, Inch Size Dimensions And Materials
Application Split Bronze Bushing Widely Used For Hoisting, Mining Machinery, Forest Machinery, Agricultural Machinery Etc. Feature Split Type Bronze Bushing
Get A Better Quote Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
Bronze Bushing Manufacturers & Suppliers Https://www.viiplus.com/ High Light CuSn8 Bronze Bushings, Bronze Sleeve Plain Bush Bearing, CuSn8P Plain Bush Bearing, Plain Bush Bearing, Self-Lubricating Sintered Bronze
Feature BRO-MET, FB090, BRM10, WB800 Specialty Бронзовые втулки
High Light CuSn8P (DIN 17662) Bronze Bushing Sliding Bearing Bushing Type The Sliding Surface Of Cusn8 Wrapped Bronze Bushing Contains Diamond Shaped Pockets That Must Initially Be Filled With Grease .
Bushing Manufacturer Wrapped Bronze Bushings Are Particu- Larly Well Suited For Applications Where High Levels Of Contamination Make Relubrication Necessary . Bush Bearings Manufacturers Suppliers Exporters Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
High Light

CuSn8 Bronze Flange Slide Bearing

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125HB Flange Slide Bearing

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Split Type bronze flange bearing

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Product Description

Slide Bearings Flange Size Bronze Material CuSn8 Monometallic Bronze Bushings

Wrapped Bronze Bushing (090) for Construction Machine

High quality monometallic bronze bushings bearing in rolled CuSn8 bronze Sliding bush for Hydraulics from China, China's leading self lubricating bearing product.

 

Wrapped bronze bearing, surface rolled diamond, plays the role of oil storage, it has good fatigue strength and bearing capacity, corrosion resistance, wear resistance. In practice, according to the different working conditions, different grades of alloy can be used in the matrix, and the surface can be processed into other forms of oil holes and grooves.

Slide bronze flange bearings, Your specialist for copper and copper alloys bushing, Slide bearing with lubrication hole. Monometallic Bronze Bushings

BUJE BRONCE 35X40X20 WB802

BUJE BRONCE 50X55X40 WB802

flange wrapped bronze bearing, sliding bearings

Wrapped bronze perforated bearings, Split Bronze Bushing Widely Used for Mining Machinery.

bronze bushings wrapped rolled bushings are made of forged CuSn8 material and despite their thin-walled structure, they withstand very high loads. Therefore, these bronze bushings are for bronze swinging bushings (oscillating movement), the most common use for rolled bushings.

The excellent tin bronze material provides the bushings with excellent sliding properties and high wear resistance.

rolled bushings are used, on the one hand, in standardised dimensions with lubrication pockets. The advantage of this type of bushing is that it can be shortened to any desired length.

We also offer special designs and sizes according to your specifications.

 

Physical properties (Guideline values)

 

Specific gravity: 8,8 kg/dm3 Coefficient of thermal expansion (20 – 300°C): 18,5 10-6/K
Thermal conductivity: 60 W/mK Modulus of elasticity (20°C): 115 kN/mm2

 

Strength properties (Guideline values)

 

Hardness: 125 HB Tensile strength Rm; 470 N/mm2
0,2%-Yield point Rpp0,2: 300 N/mm2 Elongation at fracture A: 40 %

 

wrapped bronze bushings – Material description

 

A tin bronze with excellent sliding properties. The material is particularly suitable when high wear resistance, corrosion resistance and fatigue strength are required.

Due to the thin-walled construction of rolled bushings, they can absorb very high specific forces. These may be higher than for the relatively thick-walled turned bushings. Very high loads are possible, especially with swing bronze Bushingss (oscillating motion).

Material designation: CuSn8P DIN ISO 4382-2

Composition (Guideline values mass fraction):

Cu 91,3%, Sn 8,5%, P 0,2%

 

Perforated Bronze Bushings increase lubrication intervals.

 

The requested part is not in the catalog, pls contact us today!

 

Specifications. Material, Bronze (CuSn8). Industry Standards/Compliant, Restriction of Hazardous Substances (RoHS) Compliant. General.

Bronze Bearings made of CuSn8 with Grease Reservoirs

a wrapped bronze bushing is made of tin-bronze CuSn8P.
The surface is punched with diamond oil sockets which are preserved for oil Saving. The bronze bushings products have good anti-fatigue, anti-erosion, anti-abrasion, and load capacity.

 

CUSN8/CUSN6 Bronze Bushing & Bearings Inquire, 

 

wrapped bronze – straight bushings METRIC SIZE d 12 – 100 mm

Wrapped bronze bearing online, flanged bronze bushings

Are you looking for a maintenance-free bronze sliding bearing?

 

General properties


The feature of laminated bushings is their thin-walled construction. Therefore, the space required for bronze bushings with the same shaft diameter and the same stress parameters is less than for turned bushings or even rolling bronze bushings. This is all the more significant for larger shaft diameters. Rolled bushings can be supplied with or without flange.

 

 

Allowable loading capacity of bronze Bushings

 

Guideline value for allowable loading capacity of the bronze Bushings materials with hardened shafts, swing bronze Bushings (oscillating motion) or speeds up to v = ~ 0.01 m/s as well as grease lubrication: 120 N/mm2

Rotating shaft > 2 m/s: 40 N/mm2

 

Installation tolerances

 

 

Nominal dimension d1   Installation tolerance  
bigger than till Housing H7 bronze Bushings inside-Ø after mounting into housing H7 (middle)
10 18 0 / +0,018 0 / +0,043
18 30 0 / +0,021 0 / +0,052
30 50 0 / +0,025 0 / +0,062
50 80 0 / +0,030 0 / +0,074
80 120 0 / +0,035 0 / +0,087
120 180 0 / +0,040 0 / +0,100
180 250 0 / +0,046 0 / +0,115
250 305 0 / +0,052 0 / +0,130


Check according to DIN 1494/ISO 3547 part 2
Flange diameter [d3] is defined in accordance with DIN ISO 2768 with rough
Width tolerance for cylindrical and flanged bronze Bushings
Width [b1] till outside diameters [d2] 100 mm: ±0,25 mm
Width [b1] bigger than outside diameters [d2] 100 mm: ±0,5 mm

 

Industrial plain bearings

 

Flange Slide bearing with hole pattern

Slide bearings with hole pattern LD Slide bearings with hole pattern (LD = long-term lubrication with the depot) are suitable for all types of grease. Bushings with lubrication indents ST can easily be replaced by slide bearings with hole pattern LD. Advantages:  Significantly larger grease depot compared to bushings with grooves or lubrication indents  Extension of the running time and the relubrication interval compared to ST bushings  Collection of dirt and wear particles in the lubrication holes

 

Advantages:

  • fully recyclable
  • cheaper than machined bronze Bushingss
  • minimal space requirement
  • weight reduction compared with machined bronze Bushingss or rolling bronze Bushingss
  • high load capacity, therefore particularly suitable for swing bronze Bushingss
  • grooves are stamped
  • grease deposits for long-term lubrication possible

 

Instructions for use

 

High load capacity bronze with very good thermal stability, very good corrosion resistance, wear resistant. Hardened shafts are necessary at high loads.

Use: Spherical plain bronze Bushings under shock and impact loads, bronze Bushings in hydraulic cylinders, bronze Bushings in the jibs of excavator joints and in agricultural machinery.

For flanged bushings:

  • radial and axial forces are absorbed by a bushing
  • instead of thrust washer and cylindrical bushing, only one bronze Bushings element
  • high dimensional stability; fixing operation omitted, e.g. for thrust washers

 

Slide bearings with plain sliding surfaces Plain slide bearings are used in slide bearing applications where adequate lubrication is guaranteed.

 

Application :

hoisting, mining machinery,
forest machinery, agricultural machinery etc.

Material:

CuSn8P

Density:

8.8g/cm3

Max Dynamic Load:

100N/mm²

Max Linear Velocity(Grease):

2m/s

Max PV Value Grease :

2.8N/mm²·m/s

Pressure Strength

>460N/mm²

Yield Strength N/mm2

>280N/mm2

Hardness:

90-150

Mating Axis

Hardness ≥50, Roughness 0.4-1.0

Working Temperature

-40~+150ºC

Friction Coefficient

0.06~0.15

Linear Expansion Coefficient

18.5×10-6/K

coefficient of heat conduction

58W/m·K

The combination of ever-increasing power density and energy efficiency, combined with ever-increasing demands on service life and cost-effectiveness, lead to ever-higher requirements for components and production. By combining specially developed and manufactured high-performance materials with the most advanced manufacturing technologies for both turned and rolled plain bearings, bronze plain bearings are ideally suited to the current and future requirements of construction and agricultural machinery and the hydraulic industry.

 

Thin-walled slide bearings

 

bronze bearing is made of bronze with oil holes evenly distributed on it. When assembling it, the bearing should be lubricated with grease before both ends of the bearing is assembled with seals.FB092 has the advantages of abundant oil storage, easy-to-assemble or easy to be machined, etc. It can substitute bushings made by complete copper material, in addition, it suits conditions of middle load and low speed including conveying machine. hoisting machine, windlass, aligning machine, etc.

 

Base material

CuSn8P0.3 or CuSn6.5P0.1

Hardness

HB90~120

Temperature limit

-100℃~200℃

Load capacity

60N/mm²

Speed limit

2.5m/s

 

 

Installation tolerances

 

Nominal dimension d1

 

Installation tolerance

 

bigger than

till

Housing H7

Bearing inside-Ø after mounting into housing H7 (middle)

10

18

0 / +0,018

0 / +0,043

18

30

0 / +0,021

0 / +0,052

30

50

0 / +0,025

0 / +0,062

50

80

0 / +0,030

0 / +0,074

80

120

0 / +0,035

0 / +0,087

120

180

0 / +0,040

0 / +0,100

180

250

0 / +0,046

0 / +0,115

250

305

0 / +0,052

0 / +0,130

 

 

Cylindrical bronze Bushings with lubrication indents ST

 

WRAPPED BRONZE BUSHINGWRAPPED BRONZE BUSHING

 

 

Cylindrical bronze Bushings with hole pattern LD

 

 

WRAPPED BRONZE BUSHINGWRAPPED BRONZE BUSHING

Cylindrical bronze Bushings with seals LDD

 

WRAPPED BRONZE BUSHINGWRAPPED BRONZE BUSHING

 

 

Outside and inside chamfering

 

s*

f1

f2

1

0,6 ± 0,4

max. 0,4**

1,5

0,6 ± 0,4

0,4 ± 0,3**

2

1,2 ± 0,4

0,4 ± 0,3

2,5

1,8 ± 0,6

0,6 ± 0,4

* s = b2 = (d2 – d1) / 2
** optional rounded corners

 

Flanged bronze Bushings with lubrication indents ST

 

WRAPPED BRONZE BUSHINGWRAPPED BRONZE BUSHING

 

Flanged bronze Bushings with hole pattern LD

 

WRAPPED BRONZE BUSHINGWRAPPED BRONZE BUSHING

 

 

Bronze Bushings with lubrication indents

Bushings with lubrication notches are sliding elements that have proven themselves for many years. The lubrication depressions already integrated in the belts are evenly distributed over the entire running surface. They are filled with grease before the shaft is assembled and ensure an even grease film over the entire bearing.
An advantage of the bushes with lubrication pits is that they can be shortened to any desired width without causing any disadvantage to the lubrication pits.

 

 

Bronze Bushings with seals

 

As opposed to the known plain bronze Bushings designs, in which bushing and seal have to be installed separately, it is also possible to obtain bushing and seal as a complete part.

 

The bronze Bushings with seal has the following advantages:

 

  • the running time is significantly extended:
    – optimal lubrication as the bronze Bushings is filled first before the grease escapes through the seal
    – protection against moisture ingress and foreign bodies of all kinds
  • minimum space requirements compared to the usual seals
  • seals and plain bronze Bushings 100% recyclable
  • only one complete part is ordered and assembled, no different parts – and storage is simplified

 

Properties of the seal:

 

  • very good flexibility over a wide temperature range in combination with maximum sealing effect with high abrasion resistance
  • no shrinkage of the sealing lip in the shaft
  • linear support even under load and edge pressure
  • excellent resistance to greases, oils and hydraulic fluids
  • high resistance to UV light and aging of the material

 

Lubrication

 

It is not just the bushing and the shaft that are important in the tribological system; lubrication and the environment (for example, air, gas, salt water, dust, etc.) are equally important. The environment is generally not controllable, unlike lubrication.

Lubrication not only improves the sliding properties; further advantages are also achieved:

  • long service life
  • corrosion protection of shaft
  • seal against dust and dirt
  • low friction losses

Friction is caused by the interaction of two bodies under load and movement. To reduce friction and wear, the lubricant performs an extremely important function: it separates the metallic surfaces of the bushing and shaft.

 

Installation and lubrication of bronze Bushingss with seals


1. Pressing in the bronze Bushings
The bushing is pressed in with mounted seals. A shoulder mandrel with free rotation for the sealing lip between the guide shaft and the shoulder is recommended to ensure error-free installation. Free rotation is necessary so that the seal is not damaged during pressing. The shoulder mandrel should have a leadin chamfer of at least 3 mm x 15°.
However, the bushing can also be pressed in with a plate. Here, the seal is pressed elastically towards the middle of the bushing and goes back to its original position after the press-fitting process.
2. Mounting the shaft
When mounting the shaft, it must be taken into account that the inner diameter of the sealing lip has a smaller diameter than the shaft. Therefore, to allow easy insertion the shaft should have a chamfer of at least 3 mm x 15°. Mounting is further simplified if the shaft is lightly greased before insertion.
3. Lubricating the bronze Bushings
Without a seal, complete filling of the bronze Bushings via the grease nipple is not guaranteed. In the unstressed area, grease quickly leaks out, whereas the stressed area remains unfilled. The seal causes throttle pressure to be built up in the bronze Bushings during lubrication, whereby only after complete filling of the bushing does the grease escape through the seal. If the bushing cannot be lubricated via a grease nipple, make sure the bushing is well lubricated before mounting the shaft.

 

bronze Bushings clearance and shaft tolerance

Situation: bronze Bushings clearance:
Lubrication condition: grease >0,1 mm
Lubrication condition: oil small
Load: big small
Load: small big
Movement: slow small
Movement: oscillating small
Movement: fast big

 

The required play of the central bronze bushings depends on the supplied lubrication, the load and the sliding speed.
The table is intended to help you select the required spacing. The curve is designed for general mechanical engineering. With bronze bushings in rough operation, the curve upwards can easily be exceeded.
The tolerance of the shaft must be set according to the required minimum play. The tolerance class should be IT6 for high requirements and IT7 or IT8 in normal cases.

If standard bushings with inside diameter tolerance H9 are used, it is recommended to tolerate the shaft with e or f. For shafts with h tolerance, provided that the bronze Bushings load is not too high the housing bore can be extended from H7 to F7. The bushing attaches to the respective housing and the bushing bore is slightly larger. This means that bronze Bushings clearances that are too small can be avoided.

 

Packing & Shipping

 

Packing Details:

 

 

1. Inner packing

 

Small products: 100pcs-200pcs per sealed plastic bag.

 

For bigger products: 2pcs-10pcs per plastic film roller (depends on the product size

2. Outer Packing&Shipment Packing
carton (depends on the product size)
 wood case or pallet, Keep safe for transportation.