Oil-Free Flange Bush, Bronze Alloys Material: #500SP, Machine Bushes
(High Strength Brass / Copper Alloy + Solid Lubricant), Need A Quote? Could you start the process and Contact us today?
Flanged Bronze Graphite Bushing Self lubricated Sleeve Bearing, buje autolubricado, cojinetes autolubricados
Self-Lubricating Bushes， Get the Best Price
Business Type Manufacturer, Supplier, Retailer
Size Available In Different Sizes
Graphite Plugged Cast Bronze Flanged Bushings, We machine self-lubricating bronze bearings according to clients’ drawings.
Characteristics and advantages
- Manual lubrication is not required
- Maintenance free
- Applications where it is difficult to add oil/grease lubricants
- Heavy loads and low speed
They are especially suited to applications where it is difficult to lubricate manually or where oil and grease lubricants cannot be used. They offer excellent lubrication in conditions of high loads and slow speeds.
The base material is always bronze or high-tensile brass manufactured in china
We machine all our self-lubricating bronze bearings based on clients’ designs.
Bronze graphite self-lubricating bushings ( LUB-MET, JDB, JFB, OLTEC P, BNZ…. .BG1 )
Bronze-graphite self-lubricating sliding bushings Spherical bronze-graphite bushings are made of a bronze alloy with a 20-25% porosity. The oil in the pores provides permanent lubrication of the space between the bearing and the shaft. Application advantages: oil reduces the possibility of scuffing; allows bronze graphite bushings to remain in operation for thousands of hours without wear; requires no lubrication; produces little noise. The product is used in electrical equipment, household appliances, printing machinery, machine tools, etc. Ordering: Products can be manufactured according to customer specifications. Bronze graphite bushings can be purchased on the company’s website.
Shop For Graphite Plugged Oil-free Flange Bushing At Bronzelube.Com, Supply High-Strength Brass Bearings To Your Specifications.
MPFZ6075 JFB Flanged solid Inlaid Self-lubricating graphite Copper sleeve oil bearing shoulder type oil free bushing
Bushing flanged with graphite
JFB 60-30(90*7.5/60*75*30)
JFB 60-35(90*7.5/60*75*35)
JFB 60-40(90*7.5/60*75*40)
JFB 60-45(90*7.5/60*75*45)
JFB 60-50(90*7.5/60*75*50)
JFB 60-60(90*7.5/60*75*60)
JFB 60-70(90*7.5/60*75*70)
JFB 60-80(90*7.5/60*75*80)
JFB 60-100(90*7.5/60*75*100)
Oil-Free Flange Bush Material
Oil-Free bush flange type for universal use in many dry applications such as die/mold, machinery, automation, construction, and automobile. The Oil Free bush is self-lubrication and works without grease.
Material : #500SP
(High Strength Brass / Copper Alloy + Solid Lubricant)
Casting High Hardness Bronze Flange Bushing
Qsn5-5-5 tin bronze composition performance use introduction
Qsn5-5-5 Qsn10-1 Qsn10-2 Qsn12-1 Qsn6-6-3 C93200 C95400 C86300 Tin Bronze Bushing
Qsn5-5-5 tin bronze composition performance use introduction
Alloy materials
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| Model / corresponding trademark |
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| International brands GB1776-87 |
ZCuZn25
Al6Fe3Mn3 |
ZCuSn6Zn6Pb3 |
ZCuAl10Fe3 |
ZCuSu10P1 |
Steel+ ZCuSn6Zn6Pb3 |
HT250 |
GCr15 |
| International ISO1338 |
GCuZn25
Al6Fe3Mn3 |
GCuSn6Zn6Pb3 |
GCuAl10Fe3 |
– |
Steel + CuSn6Zn6Pb3
Fe3Ni5 |
– |
B1 |
| Germany DIN |
G-CuZn25
Al5 |
GB-CuSn5Zn5Pb5 |
GB-CuAl10Ni |
GB-CuSn10 |
Steel + CuSn6Zn6Pb3Ni |
– |
100Cr6 |
| Japan JIS |
HBsC4 |
BC6 |
AIBC3 |
BC3 |
BC6 |
FC250 |
SUJ2 |
| American ASTM/UNS |
C86300 |
C83600 |
C95500 |
C90500 |
C83600 |
Class40 |
52100 |
| British Standard（BS） |
HTB2 |
LG2 |
AB1 |
PB4 |
LG2 |
– |
– |
ZCuSn5Pb5Zn5(5-5-5) Casting Tin Bronze Rod Introduction Material Name: Casting Copper Alloy (5-5-5 Tin Bronze, Sand Type Metal Type)
Brand： ZCuSn5Pb5Zn5 Standard： GB/T 1176-1987
●Characteristics and scope of application： Good wear resistance and corrosion resistance, easy processing, good casting performance, and air tightness.
ZCuSn5Pb5Zn5(5-5-5) Casting tin bronze Chemical composition: Cu: remaining Sn: 4.0-6.0 Zn: 4.0-6.0
Lead Pb: 4.0 ~ 6.0 phosphorus P: ≤ 0.05 nickel Ni: ≤ 2.5 aluminum Al: ≤ 0.01 iron Fe: ≤ 0.3 silicon Si: ≤ 0.01 antimony Sb: ≤ 0.25 sulfur S: ≤ 0.10 Note: the sum of impurities ≤ 1.0
ZCuSn5Pb5Zn5(5-5-5) cast tin bronze mechanical properties: tensile strength σb (MPa): ≥ 200 yield strength σ (MPa): ≥ 90 elongation δ5 (%): ≥ 13
ZCuSn5Pb5Zn5(5-5-5) cast tin bronze hardness: ≥590HB(reference value)
●Heat treatment specification： Heating temperature 1188～1220℃； Pouring temperature 1150～1200℃.
●Casting method： Sand casting, metal type casting
Oil-Free Flange Bush Size, JFB bushing Size Chart
| 5 |
+0.032
+0.020 |
9 |
+0.028
+0.019 |
10 |
12 |
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|
14 |
2 |
| 6 |
10 |
10 |
12 |
15 |
|
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|
|
|
|
|
|
|
16 |
| 8 |
+0.040
+0.025 |
12 |
+0.034
+0.023 |
10 |
12 |
15 |
|
20 |
|
|
|
|
|
|
|
|
20 |
| 10 |
14 |
10 |
12 |
15 |
|
20 |
25 |
30 |
|
|
|
|
|
|
22 |
| 12 |
+0.050
+0.032 |
18 |
10 |
12 |
15 |
|
20 |
25 |
30 |
|
|
|
|
|
|
25 |
3 |
| 13 |
19 |
10 |
12 |
15 |
17 |
20 |
25 |
30 |
|
|
|
|
|
|
26 |
| 14 |
20 |
+0.041
+0.028 |
|
|
15 |
|
20 |
25 |
30 |
|
|
|
|
|
|
27 |
| 15 |
21 |
10 |
12 |
15 |
|
20 |
25 |
30 |
|
|
|
|
|
|
28 |
| 16 |
22 |
|
12 |
15 |
|
20 |
25 |
30 |
35 |
40 |
|
|
|
|
29 |
| 18 |
24 |
|
|
15 |
|
20 |
25 |
30 |
35 |
40 |
|
|
|
|
32 |
| 20 |
+0.061
+0.040 |
30 |
|
|
15 |
|
20 |
25 |
30 |
35 |
40 |
|
|
|
|
40 |
5 |
| 25 |
35 |
+0.050
+0.034 |
|
|
15 |
|
20 |
25 |
30 |
35 |
40 |
50 |
|
|
|
45 |
| 30 |
40 |
|
|
|
|
20 |
25 |
30 |
35 |
40 |
50 |
|
|
|
50 |
| 31.5 |
+0.075
+0.050 |
|
|
|
|
20 |
25 |
30 |
35 |
40 |
50 |
|
|
|
| 35 |
45 |
|
|
|
|
20 |
25 |
30 |
35 |
40 |
50 |
|
|
|
60 |
| 40 |
50 |
|
|
|
|
20 |
25 |
30 |
35 |
40 |
50 |
|
|
|
65 |
| 45 |
55 |
+0.060
+0.041 |
|
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|
|
20 |
25 |
30 |
35 |
40 |
50 |
60 |
|
|
70 |
| 50 |
60 |
|
|
|
|
20 |
25 |
30 |
35 |
40 |
50 |
60 |
|
|
75 |
| 55 |
+0.090
+0.060 |
65 |
|
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|
30 |
35 |
40 |
|
60 |
|
|
80 |
| 60 |
75 |
+0.062
+0.043 |
|
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|
|
|
|
30 |
35 |
40 |
50 |
60 |
80 |
|
90 |
7.5 |
| 70 |
85 |
+0.073
+0.051 |
|
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|
50 |
60 |
80 |
|
105 |
| 75 |
90 |
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|
|
60 |
80 |
|
110 |
| 80 |
100 |
|
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|
|
60 |
80 |
100 |
120 |
10 |
| 90 |
+0.107
+0.072 |
110 |
+0.076
+0.054 |
|
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|
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60 |
80 |
100 |
130 |
| 100 |
120 |
|
|
|
|
|
|
|
|
|
|
|
80 |
100 |
150 |
| 120 |
140 |
+0.088
+0.063 |
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80 |
100 |
170 |
Oil-Free bush straight type or universal use in many dry applications such as die/mold, machinery, automation, construction, and automobile. The Oil Free bush is self-lubrication and works without grease.
Oil-Free Flange Bush Material
| Material |
China
GB1776-87 |
Standard |
Application situation |
International
ISO 1338 |
Japan |
USA |
Germany |
| 500#SP |
CuZn25Al6FeMn3 |
CuZn25Al6FeMn3 |
H5102
CAC304 |
B30-92
C86300 |
DIN1709
G-CuZn25A/2.0598 |
High load, low speed, general use |
| 500#SP1 |
CuZn25Al6FeMn3 |
CuZn25Al6FeMn3 |
H3102
CAC304 |
B30-92
C86300 |
DIN1709
G-CuZn25A/2.0598 |
High load, low speed, high load-bearing |
| 500#SP5 |
CuZn25Al6FeMn3 |
CuZn25Al6FeMn3 |
H3102
CAC304 |
B30-92
C86300 |
DIN1709
G-CuZn25A/2.0598 |
Ultra-high load, low speed, high load-bearing |
| – |
CuAl10Fe3 |
CuAl10Fe3 |
H5114
CAC703 |
B30-92
95800 |
DIN1714
GB-CuAl10NI/2.1096 |
Medium load, medium speed, general use |
| – |
CuSn5Pb5Zn5 |
QSn5-5-5 |
H5111
CAC406 |
B30-92
C83600 |
DIN1705
G-Cu5N5ZnPb/2.1096 |
Medium load, medium speed |
Plate, standard Oil-free component for metal stamping dies.
bronze material : Copper Alloy + Oil Free Solid Lubricant
