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David from CanadaOur company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality. -
Valerie from CaliforniaWe import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts -
Daisy From GermanyThe best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
Contact Person :
Tiffany
Phone Number :
+86 18258386757
Whatsapp :
+8618258386757
Engine Connecting Rod Bush High Tin Aluminum
| Place of Origin | Bushing Manufacturer |
|---|---|
| Brand Name | viiplus |
| Certification | ISO9001 |
| Model Number | Steel+AISn20Cu |
| Minimum Order Quantity | MATE-TO-ORDER CUSTOM BUSHINGS |
| Price | Bushing Sleeve Price Made in china |
| Packaging Details | EXPORT CARTON WOOD PALLET WOODEN CASE |
| Delivery Time | 3 - 15 BUSINESS DAYS |
| Payment Terms | T/T IN ADVANCE |
| Supply Ability | casting bimetal bushing, China, manufacturers, suppliers, factory, wholesale, Metric Self Lubricating Bushing, Self Lubricating Bushings, Journal Bronze Bearings, Bimetal With Graphite Bearing, Metallic Bearings, Flanged Bimetallic Plain Bearing |
Contact me for free samples and coupons.
Whatsapp:0086 18588475571
Wechat: 0086 18588475571
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If you have any concern, we provide 24-hour online help.
xProduct Details
| Material | Steel AlSn20Cu | Type | Bimetal Bushing |
|---|---|---|---|
| Size | JF-20 443946 | Surface Treatment | Copper Plating/Tin Plating |
| Lubricating | Oil Grease | Feature | Maintenance |
| Bearing Bushing Factory Price | Tiffany@viiplus.com | Self-lubricating Bearing Bushing Manufacturer | Https://www.viiplus.com/ |
| High Light | Steel Backed Bronze Bushing, Bimetallic Bushes | Bimetallic Bearing Bushing | Bimetal Bearing With Steel Backing And Bronze Overlay • Particularly Suitable For High ... Bimetal Plain Bearings To Standard SAE 792 |
| Bush Bearings Manufacturers Suppliers Exporters | Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/ | ||
| High Light | Bimetal Engine Connecting Rod Bush,Steel AlSn20Cu Engine Connecting Rod Bush |
||
Product Description
Engine Connecting Rod Bush High Tin Aluminum
The development trend of sliding bearing materials was pointed out, which was to develop the unleaded bearing materials and speed up research and development in new materials and technologies.
Internal combustion engine connecting rod bush bushing, bimetallic tin aluminum alloy bearing, JF-20 high tin aluminum axle bush bearing
|
JF-20 443946 aluminium base bearing alloy
|
The inner diameter
39 (mm)
Outer diameter
44 (mm)
The thickness of the
46 (mm)
Product Introduction
Aluminum bushing, steel bronze bimetal bushes, composite 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.
High tin aluminum bearing, is based on steel matrix, the surface of roller AISn20Cu material products. This product has secondary fatigue strength and bearing capacity, good corrosion resistance, good sliding properties, etc. This product is used for medium and small power of internal combustion engine bearing shell machine collar axis, the train engine bearings, air, is replacing babbitt novel products.
Technical Data
| Maximum dynamic load | 90P N/mm² | The highest temperature(°C) | Grease lubrication | 150°C | |
| Maximum linear velocity | Grease lubrication | —— | Fluid lubrication | 250°C | |
| High PV value | —— | Match the diameter of the axle | hardness HRC | ≥270 | |
| The coefficient of friction(μ) | —— |
roughness Ra |
0.16~0.63 | ||
| Maximum linear velocity | Fluid lubrication | 15 | Alloy layer hardness | 30~40 | |
| High PV value | 8 | Coefficient of thermal conductivity | 47W/mk | ||
| The coefficient of friction(μ) | 0.04~0.12 | Linear expansion coefficient (axial) | 18×10-6/K | ||
Thickness Tolerance Between Inner Hole Machining And Non-machining
Normal Thickness |
Tolerances of Series B (non-machinable) |
Tolerances of Series C (non-machinable) |
| 1.0 | -0.025 | +0.25 +0.15 |
| 2.0 | -0.030 | +0.25 +0.15 |
| 2.5 | -0.035 | +0.25 +0.15 |
| 3.0 | -0.040 | +0.30 +0.15 |
| 3.5 | -0.045 | +0.30 +0.15 |
| 3.5 | -0.050 | +0.30 +0.15 |
Application Field
Engineering machinery: end of popular institutions supporting wheel shaft sleeve, towing axle sleeve, tensioning shaft sleeve; Auto industry: the balance shaft lining, steel pin bushing, steering knuckle main shaft sleeve shaw, connecting rod bushings, valve rocker arm shaft sleeve, CAM shaft collar, differential bushings, transmission shaft sleeve, the internal combustion engine spindle watts, thrust washers, And plunger pump side piece, such as a piece of gear pump side.
Oil Holes Form
Buckles Form
| Size | Customizable |
| Certification | ISO9001, TS16949 |
| Processing methods | Cold-extrusion |
| Operating temperature | 150℃(Grease lubrication),250℃(Oil lubrication) |
| Material | Steel+AlSn20Cu |
| Surface treatment | Copper Plating/Tin Plating |
| Typical Application | High speed, heavy load engine main shaft, and air compressor, cooling machine, etc. |
Bimetal bushings Standard dimensions Chart
| Bushing | Nominal dimensions | Finished dimensions | ||||||
| Steel backed aluminum bimetal bushing | Bushing inner diameter | Housing inner diameter | Housing inner diameter H7 | Axle diameter f7, e7 | Housing inner diameter H7 after assembly | Bushing outer diameter | Bushing length | Thickness (alloy thickness 0.3 mm) |
| Steel backed aluminum bimetal bushing | 10 | 12 |
12 +0.018 0 |
10 f7 -0.013 -0.028 |
10 +0.015 0 |
12 +0.068 +0.043 |
5. 10. 15 |
1.0 0 -0.015 |
| Steel backed aluminum bimetal bushing | 12 | 14 |
14 +0.018 0 |
12 f7 -0.016 -0.034 |
12 +0.018 0 |
14 +0.068 +0.043 |
5. 15. 20 | |
| Steel backed aluminum bimetal bushing | 15 | 17 |
17 +0.018 0 |
15 -0.016 -0.034 |
15 +0.018 0 |
17 +0.068 +0.043 |
10. 15. 20 | |
| Steel backed aluminum bimetal bushing | 18 | 20 |
20 +0.021 0 |
18 -0.016 -0.034 |
18 +0.018 0 |
20 +0.086 +0.056 |
10. 20. 30 | |
| Steel backed aluminum bimetal bushing | 20 | 23 |
23 +0.021 0 |
20 f7 -0.020 -0.041 |
20 +0.021 0 |
23 +0.086 +0.056 |
10. 20. 30 |
1.5 0 -0.015 |
| Steel backed aluminum bimetal bushing | 22 | 25 |
25 +0.021 0 |
22 -0.020 -0.041 |
22 +0.021 0 |
25 +0.086 +0.056 |
15. 25. 40 | |
| Steel backed aluminum bimetal bushing | 25 | 28 |
28 +0.021 0 |
25 -0.020 -0.041 |
25 +0.021 0 |
28 +0.086 +0.056 |
15. 30. 40 | |
| Steel backed aluminum bimetal bushing | 28 | 32 |
32 +0.025 0 |
28 -0.020 -0.041 |
28 +0.021 0 |
32 +0.115 +0.075 |
15. 30. 50 |
2.0 0 -0.02 |
| Steel backed aluminum bimetal bushing | 30 | 34 |
34 +0.025 0 |
30 -0.020 -0.041 |
30 +0.021 0 |
34 +0.115 +0.075 |
15. 30. 50 | |
| Steel backed aluminum bimetal bushing | 32 | 36 |
36 +0.025 0 |
32 f7 -0.025 -0.050 |
32 +0.025 0 |
36 +0.115 +0.075 |
20. 40. 50 | |
| Steel backed aluminum bimetal bushing | 35 | 39 |
39 +0.025 0 |
35 -0.025 -0.050 |
35 +0.025 0 |
39 +0.115 +0.075 |
20. 40. 60 | |
| Steel backed aluminum bimetal bushing | 38 | 42 |
42 +0.025 0 |
38 -0.025 -0.050 |
38 +0.025 0 |
42 +0.115 +0.075 |
20. 40. 60 | |
| Steel backed aluminum bimetal bushing | 40 | 44 |
44 +0.025 0 |
40 -0.025 -0.050 |
40 +0.025 0 |
44 +0.115 +0.075 |
20. 40. 60 | |
| Steel backed aluminum bimetal bushing | 42 | 46 |
46 +0.025 0 |
42 -0.025 -0.050 |
42 +0.025 0 |
46 +0.115 +0.075 |
20. 40. 60 | |
| Steel backed aluminum bimetal bushing | 45 | 50 |
50 +0.025 0 |
45 -0.025 -0.050 |
45 +0.025 0 |
50 +0.115 +0.075 |
30. 50. 80 |
2.5 0 -0.025 |
| Steel backed aluminum bimetal bushing | 48 | 53 |
53 +0.030 0 |
48 -0.025 -0.050 |
48 +0.025 0 |
53 +0.145 +0.095 |
30. 50. 80 | |
| Steel backed aluminum bimetal bushing | 50 | 55 |
55 +0.030 0 |
50 -0.025 -0.050 |
50 +0.025 0 |
55 +0.145 +0.095 |
30. 50. 80 | |
| Steel backed aluminum bimetal bushing | 52 | 57 |
57 +0.030 0 |
52 e7 -0.060 -0.090 |
52 +0.030 0 |
57 +0.145 +0.095 |
30. 60. 80 | |
| Steel backed aluminum bimetal bushing | 55 | 60 |
60 +0.030 0 |
55 -0.060 -0.090 |
55 +0.030 0 |
60 +0.145 +0.095 |
30. 60. 90 | |
| Steel backed aluminum bimetal bushing | 60 | 65 |
65 +0.030 0 |
60 -0.060 -0.090 |
60 +0.030 0 |
65 +0.145 +0.095 |
30. 60. 90 | |
| Steel backed aluminum bimetal bushing | 65 | 70 |
70 +0.030 0 |
65 -0.060 -0.090 |
65 +0.030 0 |
70 +0.145 +0.095 |
30. 70. 100 | |
| Steel backed aluminum bimetal bushing | 70 | 76 |
76 +0.030 0 |
70 -0.060 -0.090 |
70 +0.030 0 |
76 +0.160 +0.095 |
40. 70. 100 |
3.0 0 -0.03 |
| Steel backed aluminum bimetal bushing | 75 | 81 |
81 +0.035 0 |
75 -0.060 -0.090 |
75 +0.030 0 |
81 +0.165 +0.100 |
40. 80. 100 | |
| Steel backed aluminum bimetal bushing | 80 | 86 |
86 +0.035 0 |
80 -0.060 -0.090 |
80 +0.030 0 |
86 +0.165 +0.100 |
40. 80. 100 | |
| Steel backed aluminum bimetal bushing | 85 | 91 |
91 +0.035 0 |
85 e7 -0.072 -0.107 |
85 +0.035 0 |
91 +0.165 +0.100 |
40. 90. 100 | |
| Steel backed aluminum bimetal bushing | 90 | 96 |
96 +0.035 0 |
90 -0.072 -0.107 |
90 +0.035 0 |
96 +0.165 +0.100 |
50. 100 | |
| Steel backed aluminum bimetal bushing | 100 | 106 |
106 +0.035 0 |
100 -0.072 -0.107 |
100 +0.035 0 |
106 +0.180 +0.115 |
50. 100 | |
| Steel backed aluminum bimetal bushing | 110 | 117 |
117 +0.035 0 |
110 -0.072 -0.107 |
110 +0.035 0 |
117 +0.180 +0.115 |
60. 100 |
3.5 0 -0.035 |
| Steel backed aluminum bimetal bushing | 120 | 127 |
127 +0.040 0 |
120 -0.072 -0.107 |
120 +0.035 0 |
127 +0.185 +0.120 |
60. 100 | |
This is a made-to-order product that we do not keep inventory for. Additional construction work for oil grooves and lubrication channels may be required depending on the actual conditions of use.
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