Our sintered bushings are crafted from high-quality steel, ensuring excellent strength and durability. These bushings are then either impregnated with bronze powder or coated with a rolled aluminium tin alloy, depending on the specific application requirements.

The bronze powder impregnation provides a self-lubricating surface, reducing friction and wear, while also enhancing the bushings' corrosion resistance. This makes them suitable for use in demanding environments where high loads and speeds are encountered.

Alternatively, the rolled aluminium tin alloy coating offers a smooth and hardwearing surface, providing excellent wear resistance and durability. This coating is particularly suitable for applications where a high degree of precision and smooth operation is required.

Both options provide exceptional performance in a wide range of industrial applications, including pumps, motors, compressors, and other rotating equipment. Wh you need a bronze powder-impregnated or aluminium tin alloy-coated sintered bushing, we have the solution to meet your specific requirements.

With our expertise in material selection and manufacturing processes, we can ensure that you receive sintered bushings that are tailored to your needs, providing optimal performance and reliability.

Bimetal Bearing, BM BIMETAL BUSHES, Factory Direct & Fast Shipping

VIIPLUS is a growing manufacturer of self-lubricating bearings products tailored to meet the needs of various industry requirements with primary focus within the sliding bearings parts oil and gas industry.It is always focusing on the overseas markets, by satisfying the ever-increasing demands of modernization of customers. We could provide products according to the international standards, and could also provide as per the customers' requests. With stable product quality and best level of services, our products have been exported to dozens of countries and regions from the Europe, the United States, and Southeast Asia, etc.

Bimetal Bearing has high performance environmental friendly dual metal bearings are customer-specified products. Bimetal Bearing uses low-carbon steel plate as supporting base and powder metallurgy sintering and rolling processes to form a leadless CuSn8Ni steel-copper alloy product. The materials in this product meet RoHS directory/regulation/rule , under certain circumstances can substitute for JF800 products. Bimetal Bearing has high load bearing capacity and good wear-resistance. Its shortcoming is that it cannot be used without oil lubrication. In places where oil lubrication is sufficient, Bimetal Bearing has superior performance.

Technical Data

Products Standard: ISO3547 (Replaces DIN1494)

Bimetallic composite bearings to high-quality low-carbon steel substrate, the surface of the sintered copper alloy having a low friction characteristics (CuPb10Sn10, CuPb6Sn6Zn3, CuPb24Sn4, CuPb30, AlSn20Cu, CuSn8Ni) as bearing wear layer, copper alloy surface may need to use conditions processing various types of sump hole, oil hole, so as to not be suitable for continuous refueling refueling or difficult situations.

Product introduction

Bimetallic Bearingb Bushings :Bimetal series products are based on carbon steel, surface sintered bronze powder or rolled aluminum tin alloy.Oil groove or oil hole can be arranged on the working surface for lubrication when oil is available.Bimetallic Bearing Bushings Can replace the general sliding parts of the copper sleeve.

Advantages

Thin wall, light weight, good fatigue strength and bearing capacity

Buckles Form

Product Buckle Oil Hole Design

In product design,If the recommended oil hole is used, bimetallic bearing bushings can be fully lubricated during use.If there are no special requirements.The same applies.

Oil holes should be located away from joints and loading areas and should be conducive to oil intake.

Technical parameters

Technical parameters	bimetallic bearing bushings	other bimetallic bearing bushings
bimetallic bearing bushings Product structure
	Steel + CuPb10Sn10	Steel + AlSn20Cu
The corresponding code	SAE-792(SAE797). JIS-LBC3.	SAE-783. JIS-AJL.
	Clevite F100. -SY. Daido L10. Federal Mogul HF-2F. Glyco 66.	Federal Mogul TR-20. Glyco 74.
Maximum bearing pressure(P)	150N/mm2	100N/mm2
Grease lubrication
Maximum linear velocity( V)	2.5m/s
High PV value	2.8N/mm2 · m/s
Friction coefficient (u)	0.05~0.15
Fluid (oil) lubrication
Maximum linear velocity (V)	10m/s	25m/s
High PV value	10N/mm2 · m/s	6N/mm2 · m/s
Friction coefficient (u)	0.05~0.12	0.06~0.17
The highest temperature
Grease lubrication	150℃	150℃
Fluid lubrication	250℃	250℃
Metal hardness	60~100HB	30~40HB

Lubrication design

Application