Bushing for leaf spring Bimetal bearing bush Clutch Bimetallic bushing

Bushing for leaf spring Bimetal bearing bush Clutch Bimetallic bushing System 1

Bushing for leaf spring Bimetal bearing bush Clutch Bimetallic bushing

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 500 PCS

Supply Capability:: 200000 PCS/month

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Specifications

bushing for leaf spring:
1,high quality low carbon steel back to substrate.
2,the surface of sintered bronze alloy Pb-Sn.

Bushing for leaf spring Bimetal bearing bush Clutch Bimetallic bushing

Introduction:

1. Bimetal bearing bush has a combination of high strength, load-bearing capacity, and the advantages of good wear resistance. Particularly suited to medium-speed and low-speed high-contained set and so on.

2. Process through special means, at the friction surface can be processed into a variety of oil and oil hole and the hole in order to adapt to different working conditions lubrication use.

3. Products widely used in automotive engine, chassis, motorcycle clutch, gear pump rub board and lifting equipment and other fields.

	Static	250N/mm2
Max.Load	Dynamic	140N/mm2
	Oscillating	60N/mm2
PV	Dry	3.6N/mm2.m/s
PV limit	Oil	50N/mm2.m/s
Temp.limit		-195+280

Friction Coeff.		0.030.20μ
	Dry	2m/s
Speep limit	Oil	5m/s
Thermal conductivity		2.41Kcal/M.br.c
Coeff. Of linear expansion		27×10-6per

Packaging & Delivery

Packaging Details:	in cartons or as per customer's requirements
Delivery Detail:	25-30 days after getting the deposit

Bushing for leaf spring Bimetal bearing bush Clutch Bimetallic bushing

Q: Can hydraulic oil be used in motor sliding bearings?: Do not ask where is the unit where I can, even the fan bearing box reducer is used in hydraulic oil, hydraulic oil because contains anti-wear and lubricating composition, but remember not and mixed with other lubricants

Q: Which is better for plain bearings, copper sleeve and linear bearing?: The sliding bearing with the copper sleeve with high strength copper alloy (CuZn25Al5, CuZn24Al6Fe3Mn4) as the basic material, according to the use conditions according to a certain proportion in the work surface processing hole and fill in the solid lubricant, copper alloy high strength provides high bearing capacity and solid lubricant can form low friction.Linear bearings are made of steel ballsThe bearing of the sliding bearing is larger, the bearing capacity of the linear bearing is smaller, but the accuracy is high

Q: Sliding bearing is a kind of friction bearing, according to its friction state can be divided into what?: Bearings in accordance with the shaft and the form of friction between bearings, bearings can be divided into two categories: (1) sliding bearings, sliding bearings work, the shaft and bearings there is sliding friction. In order to reduce friction and wear, lubricant is often added to the bearings. The sliding bearing has the advantages of simple structure, small radial dimension, easy fabrication and easy installation, and has the advantages of stable operation, no noise, high impact resistance and strong bearing capacity, etc.. However, when the lubrication is poor, the sliding bearing will rapidly fail and the axial size will be larger.

Q: Vacuum environment, the temperature is expected to 200 degrees, would like to use sliding bearings, mainly to consider the space is small. Only the temperature is high and the expansion will cause problems. Who used it and how to solve inflation?: The vacuum environment, is expected to 200 degrees temperature, want to use the sliding bearing, mainly on account of the small space, the environment is not suitable for sliding bearing, sliding bearing can be at a temperature of about 200 degrees, but the high temperature expansion, easy to get stuck. This is to use a temperature of less than 300 of the deformation of small materials, but also with high temperature grease.

Q: What is the clearance of plain bearings?: second, the radial clearance is the control shaft running accuracy. Of course, the smaller radial clearance, axial running accuracy is higher, but can not reduce the radial clearance and radial clearance is too small, not only difficult to form a lubricating oil film, and may cause the burnt axle accident; third, the radial clearance is an important condition for the formation of liquid lubrication, especially the dynamic pressure bearing, the formation of lubricating oil the film mainly depends on the wedge gap between the shaft and the bearing. The radial gap, the clearance between the top and the side gap, the former value is about two times of the latter. The two clearances are necessary for the formation of a wedge-shaped oil film between the journal and the bearing.

Q: What is the effect of clearance on sliding bearings?: Depending on the tolerance between the sleeve and the pin shaft with Jiashan lantalu Bearing Manufacturing Co. Ltd Sun Huaichen

Q: Generally speaking, the stiffness of the rolling bearings is more than the stiffness of the sliding bearings - the stiffness of the ball bearings is more than the stiffness of the roller bearings - -: Generally speaking, the stiffness of rolling bearings is lower than that of plain bearings, and the stiffness of ball bearings is lower than that of roller bearings! ~

Q: Which foreign brands are good for self lubricating sliding bearings?: their advantage is rolling oil lubrication;Self lubrication words: THORDON in Canada, DRIE in the United States, GGB in Japan, OILERS in japan;These brands;Specific words, each brand has a concentrated market and areas, but also depends on your specific application!

Q: How to distinguish sliding bearings and rolling bearings?: Rolling bearings are relatively moving parts with rolling bodies for rolling bearings. Rolling bearings are generally made up of outer rings, inner rings, rollers, and cagesPlain bearings are bearings that work under sliding friction. In liquid lubrication, the sliding surfaces are separated by lubricant without direct contact

Q: Why can not the surface roughness of plain bearing surface be too high?: Because the process of start and stop, because of low speed shaft neck and sliding bearing contact friction generated, if the axis roughness is too large, it will increase the friction, easy to wear and sliding shaft bearing, so the shaft neck surface roughness is not too high.

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