Maintenance-free bronze plain bearings, Wrapped bronze glijlagers

Bronze Wrapped Plain Bearing Bushings Gerolde tinbronzen glijlagers

These bearing shells are wrapped in cold pressed uniform bronze (CuSn8), which can achieve exceptional material properties. According to different lubrication conditions, we can provide diamond-shaped lubricating recesses (lubrication) and include holes (oil), these designs can quickly create a lubricating film at the beginning of movement and, therefore, reduce friction during movement.

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VIIPLUS specialized in research and development, production and sale of self-lubricating bearings. The main Bronze Wrapped Plain Bearings products are metallic polymer composite bearings, bimetallic composite bearings, bronze coated bearings, self-lubricating monometallic bearings and other bearings.

090 is made from high quality alloyed, hot rolled phosphorus tin bronze. The plain bearings are specially designed for high loads and are shockproof. The entire sliding surface of the bearing consists of lubrication pockets that form a lubricating film that reduces friction both at start up and during operation. FB090 is intended for radial, oscillating and axial movements and is particularly suitable for medium to high loads.

Material:CuSn8

Bronze Bushing Available, Down A Catalog:FB-090 series bronze bushing.pdf,Custom S​olutions.Enquire Online

Bronze Bushing 60-65-50mm ,Perforated,Sliding Flange Bearings Prcies,Metric Size For Containers,Industrial Equipment & Machinery

Flange Bronze Bushing,ID25*OD28*L25*F35mm Bronze bushing flange ID25 OD28 F35 L25.pdf.

Available Bronze Wrapped Plain Bearings products: straight sleeve, thrust gasket, flanged bushing, bearing bush, sliding plate, steel sleeve assembly.

090 bronze bearing, using special formula of high density copper alloy strip as the substrate, the surface can be rolled according to user requirements rhomboid or hemispherical oil hole, oil groove. It has the advantages of high density, large bearing capacity, good wear resistance and long service life, etc., which can replace the traditional casting copper sleeve, reduce the mechanical volume and reduce the cost.

It has been widely used in lifting machinery, construction machinery, automobile and tractor chassis, machine tool industry and mining machinery, but also can be made into bearing bush, flanged bushing, thrust gasket and ball bowl and other forms.

Chemical Composition

Material	Cu	Sn	P	Pb	Zn
CuSn8	91.3%	8.5%	0.2%	/	/

 

 

 

Bearing Play

 

 

To the H9 tolerance of the slide bearing we recommend shafts with tolerance e7 or f7. If h-shafts are used, the bearing inner diameter should be machined up to tolerance F7.

 

 

 

 

Structure

The bearings are wrapped in a homogeneous cold stamped bronze (CuSn8) with exceptional material properties. Standard sizes have diamond-shaped lubrication recesses in the bearing surface. These indentations serve as lubricant reservoirs to quickly create a lubrication film at the beginning of the movement and subsequently reduce running friction. The material is suitable for building applications and agricultural machines.

 

 

 

Technical Data

Property		Data
Max.load	Max. static load	120N/mm²
	Max. dynamic load	40N/mm²
Max. speed		2.5m/s
Max.PV		2.8N/mm²・m/s
Friction coefficient (μ)		0.08~0.25
Temperature range		-100℃~+200℃
Heat conductivity coefficient		60W/m・K
Coefficient of thermal expansion		15×-6/K

 

Data parameter

 

Standard Dia.	O.D.Size	Housing Bore	I.D.Size	Matching Shaft Diameter
10~18	+0.065 +0.030	+0.018 0	+0.046 0	- 0.016 - 0.043
18~30	+0.075 +0.035	+0.021 0	+0.052 0	- 0.020 - 0.020
30~50	+0.085 +0.045	+0.025 0	+0.062 0	- 0.025 - 0.064
50~80	+0.100 +0.055	+0.030 0	+0.074 0	- 0.030 - 0.076
80~120	+0.120 +0.070	+0.035 0	+0.087 0	- 0.036 - 0.090
120~180	+0.170 +0.100	+0.400 0	+0.100 0	- 0.043 - 0.106
180~250	+0.210 +0.130	+0.046 0	+0.115 0	- 0.050 - 0.122
250~315	+0.260 +0.170	+0.052 0	+0.130 0	- 0.056 - 0.137

 

Bronze bearing 090

Tolerances

Shaft dia: e7 / f7
Housing: H7

 

 

Availability

 

Bearing forms available in standard dimensions

 

·Cylindrical bushes
·Flanged bushes
·Thrust washers
·Sliding plates

 

 

Metric bearings and imperial bushings are made to order: standard forms of bushings of special sizes, half couplings, special forms obtained by stamping or deep drawing, individual designs of bushings

 

Characteristics

1.Easy to assemble and lubricate
2.High load capacity
3.Inner diameter can be machined on request
4.High thermal conductivity
5.Minimum overall dimensions
6.Chemical resistance.

Wrapped bushing, Bronze CuSn8, ISO9001, Low-maintenance

The bearings are wrapped from a cold formed homogeneous bronze(CuSn8 ),which can achieve exceptional material properties.

Depending on the lubrication conditions, we can provide diamond-shaped lubricating pins (grease) and include holes (oil), a self-lubricating cylindrical bushing with a thin-walled bronze bushing, coated with CuSn8, with a bronze support and a cylindrical bushing, which can quickly build up a lubricating film . movement, and then reduce working friction.

The thin wall design is made by rolling, which can meet the requirements of low precision and cost sensitive occasions. Rhomboid oil hole design for grease lubrication, through the initial lubrication quickly establish oil film to reduce adhesive wear, the inner hole can be processed according to the need, the copper alloy substrate has a good corrosion resistance and thermal conductivity. Regular oil feeding is recommended for medium and low load conditions.

 Application

·engineering machinery

·auto industry

·Tractors

·truck

·farm machinery

·Others

Copper-base rolling bearings are widely used in high-load and low-speed working conditions of hoisting equipment and construction machinery, automobile industry, tractors, trucks, agricultural machinery and mining equipment. The products that can be processed include axle sleeve, axle bush, flanged axle sleeve, thrust gasket and so on.

BUSHING TYPES FOR SALE

Cusn8p bronze bushing fb090 copper bushes groove bushing fb090 brass bushing cusn8 bushing fb090 bearings bearings oil-free bronze bushing self-lubricating bronze bushing oilite bronze bushing, rolled bearings cusn8p graphite bushing high quality sintered brass bearing fb bronze fb090 oilless bushing

We can offer special sizes, shapes, shapes or lengths on request.Please contact us for a quote or more information.