Bronze bearing self lubricant bush copper half-bearing bushing

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US $0.03-9 / Pieces | 100 Piece/Pieces (Min. Order)

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Overview

Quick Details

Place of Origin:: Zhejiang, China (Mainland)

Brand Name:: OEM

Model Number:: OEM

Type:: flanged,sleeve,thrust washer,slide pad,plain,skateboard

Material:: brass,bronze,copper,steel,stainless steel,bimetal,graphite

Other products:: DU,DX,Bimetal,wrapped bronze bushing,oiles bearing

Samples:: charged or free samples, small order acceptable

Lubricating:: Covered with POM,PTFE,Graphite,carbon,Teflon,Dry,Oil,oilless,grease

Features:: Wear,Dry,Low Resistance bush,Harden,Maintenance free bushing

Finishing:: bronze-plating bush or tin-plating bushing,no Pb,lead free bushing

Application 1:: Updated in Machine,Machinery forest machine, farm equipment

Application 2:: Fixed bearings on the optical axis of the arbitrary position

Application 3:: oil and gas industry Auto Parts Bushing,plumbing,machine part

Application 4:: oil & gas, metallurgy, machinery,water pump,oil pump and other pumps

Bush types:: Sleeve bushing, flanged bush, ring, plate,washer,split,solid,tube,pipe

SupplyAbility

SupplyAbility:: 100000 Piece/Pieces per Month

Packaging & Delivery

Packaging Details: carton

Port: shanghai

Lead Time :: 3-30days

Bronze bearing self lubricant bush tembaga setengah bantalan bushing

copper half bearing bush / self lubricant bush / tembaga setengah bantalan bush

Product Description

DU Bushing Technical Data:

Material:

1. Steel + Bronze powder + PTFE + Pb + Polymer

2. Steel + Bronze powder + PTFE + Polymer - Normally Used

3. Bronze + Bronze powder + PTFE + Polymer

4. Stainless steel + Bronze powder + PTFE + Polymer

5. Stainless steel + PTFE + Polymer

6. Carbon steel + Sintered bronze powder + PTFE + MoS2

Structure	PTFE with lead/Cu/Fibre : 0.01-0.03mm
	Porous bronze : 0.2-0.3mm
	Steel backing : 0.7-2.3mm
	Tin-plating 0.005mm or copper plating 0.008mm

Type	Load capacity(N/mm2)			PV limit(N/mm2*m/s)		Speed limit (in oil)	Temp.limit	μ Frictio Coef.	Themal conductivity	Linear expansion
Type	Static	Dynamic	Oscillating	Oil	Dry	(m/s)	(℃)	μ Frictio Coef.	(W/MK)	Linear expansion
SF-1X	250	140	60	50	3.6	5.0	-195~270	0.04~0.20	13	11*10(-6)/k
SF-1T	250	140	60	60	4.3	10	-195~260	0.03~0.18	13	11*10(-6)/k
SF-1P	250	140	60	50	1.8	2.5	-195~270	0.04~0.20	13	11*10(-6)/k
SF-1W	250	140	60	50	3.6	5.0	-195~300	0.04~0.20	13	11*10(-6)/k
SF-1B	250	140	60	60	4.3	5.0	-195~270	0.04~0.18	18	21*10(-6)/k
SF-1D	250	140	60	50	3.8	3.0	-195~270	0.04~0.18	16	15*10(-6)/k
SF-1S	250	140	60	50	3.6	4.5	-195~270	0.04~0.20	16	15*10(-6)/k
SP-1SS	250	140	60	40	3.0	2.5	-195~270	0.04~0.25	13	15*10(-6)/k

DU Bushing Photo:

DX Bushing Technical Data:

Material:

1. Steel + Bronze powder + POM + Pb

2. Steel + Bronze powder + POM - Normally Used

Structure	POM with/without lead : 0.3-0.5mm
	Porous bronze : 0.2-0.3mm
	Steel backing : 0.4-2.2mm
	Tin-plating 0.005mm or copper plating 0.008mm

Physical and mechannical performance	Load capacity	Static load	250N/mm2
		Dymamic load	140N/mm2
		Oscillating	60N/mm2
	Speed limit(in oil)		2.5m/s
	PV value limit	Oil lubrication	22N/mm2.m/s
		Dry lubrication	2.8N/mm2.m/s
	Friction coef u		0.05~0.25
	Working temperature		-40℃~+130℃
	Themal conductivity		13W/mk
	Coefficient of linear expansion		11x10(-6)/k

DX Bushing Photo:

Bimetal Bushing Technical Data:

Material:

1. Steel + Bronze alloy (CuPb10Sn10) + PTFE

2. Steel + Bronze alloy (CuPb10Sn10)

3. Steel + Bronze alloy (CuSn4Pb24)

4. Steel + Bronze alloy (CuPb24Sn)

5. Steel + Alloy stage (AlSn20Cu)

6. Steel + Bronze alloy (CuPb30)

mechannical performance	Load capacity	Static load	150N/mm2
	Max.Working temperature	Grease Lubrication	150℃
	Max.Working temperature	Oil Lubrication	250℃
	PV value limit	Oil lubrication	10N/mm2.m/s
	PV value limit	Dry lubrication	2.8N/mm2.m/s
	Linear Velocity	Dry Friction	0.4m/s
	Linear Velocity	Grease Lubrication	2.5m/s
	Mating Axis	Hardness	≥53 HRC
	Mating Axis	Roughness	Ra-0.32~0.63
	Anti-tensile Strength		185 N/mm2
	Alloy Hardness		HB 60~90
	Friction coefficient		0.05~0.22
	Themal conductivity		47W/mk
	Heat-expansion Coefficient		18x10(-6)/k

Bimetal Bushing Photo:

Graphite Bronze Bushing Technical Data:

Material:

1. CuZn25Al6Fe3Mn3 + Graphite

2. ZCuAl9Fe4Ni4Mn2 + Graphite

3. ZCuSn5AlPb5Zn5 + Graphite

4. ZCuSn10Zn2 + Graphite

5. HT250# Cast Iron + Graphite

6. CuZn25Al6Fe3Mn3 (High-stress Brass)

Physical and mechanical Performance	Density		8.2 g/cm3
	Linear Expansion Coefficient		1.6-2.0 10(-5)/℃
	Heat-conducting Coefficient		38-55W(/m.k)
	Tensile Strength		≥755 N/mm2
	Anti-compact Tenacity		≥400-500 KJ/m2
	Hardness		≥ 210 HB
	Flexibility Coefficient		100-140 KN/mm2
	Tensility		≥ 12%
	Friction	Oil Lubrication	0.03u
	Friction	Dry Lubrication	0.16u
	Working Temperature Limits		-40℃ ~+300℃
	Max Load Pressure		100N/mm2
	Max Linear Velocity		0.50 m/s
	Max PV Value		1.65N/mm2.m/s

Graphite Bronze Bushing Photo:

Wrapped Bronze Bushing Technical Data:

Material:

1. CuSn8P / CuSn8

2. CuSn6.5P / CuSn6.5

3. CuZn31Si

Physical and mechanical Performance	Mating Axis	Hardness	≥50 HRC
	Mating Axis	Roughness	0.4~1.0
	Max Load Pressure		100 N/mm2
	Max Linear Velocity		2 m/s
	Max PV Value		2.8 N/mm2*m/s
	Tensile Strength		460 N/mm2
	Yield Strength		260 N/mm2
	Hardness		90-150 HB
	Working Temperature		150 ℃
	Friction Coef.		0.05~0.2u
	Heat Conducting Coef.		58W/(m*k)
	Heat Expansion Coef.		18.5 (10(-6)k(-1)

Wrapped Bronze Bushing Photo:

Sintered Bronze Bushing Powder Metalurge PM Motor Fan Iron Bearing Technical Data:

material code	composion%							character
material code	Fe	C	Cu	Sn	Zn	Pb	other	Oil density g/cm3	Oil rate %	Horizontal Break point kgf/mm2	Hardness HB
FU11	<0.5	0.5~2.0	Allo.	5~7	5~7	2~4	<1.5	6.4	≥18	>15	20~50
FU12	<0.5	0.5~2.0	Allo.	5~7	5~7	2~4	<1.5	6.8	≥12	>20	30~60
FU21	<0.5	0.5~2.0	Allo.	8~11	-	-	<1.0	6.0	≥25	>15	25~55
FU22	<0.5	0.5~2.0	Allo.	8~11	-	-	<1.0	6.4	≥18	>20	35~65
FU31	Allo.	-	18~22	-	-	-	<3	6.0	≥18	>30	30~60
FU32	Allo.	-	18~22	-	-	-	<3	6.4	≥12	>35	40~70
FU41	Allo.	0.25~0.60	-	-	-	-	<3	6.0	≥18	>15	30~60
FU42	Allo.	0.25~0.60	-	-	-	-	<3	6.4	≥12	>20	40~70
FU51	Allo.	0.25~0.60	CuSn P6 70~90				<3	6.4	≥18	>30	30~60
FU52	Allo.	0.25~0.60	CuSn P6 50~70				<3	6.8	≥12	>25	40~70

Performance index	Data
Maximum load capacity	150 N/mm2
Temperature range	-60~+200 ℃
Maximum sliding speed	2.5 m/s
Alloy material	CuSn6-6-3
Maximum PV value	2.45 N/mm2*m/s