ZHEJIANG TOP BEARINGS CO., LTD.
| Payment Terms | T/T, Western Union |
| Supply Ability | plug graphite bearings, China, manufacturers, suppliers, factory, wholesale, Metal Journal Bearing, DU Self Lubricating Bearing, Composite Thrust Bearing, Composite Self Lubricating Bushings, Graphite Alloy Bearing, Flange Cast Iron Bearing |
| Delivery Time | negotiated |
| Packaging Details | Standard Export Cartons or Pallets |
| Application | Excavators Bushings, Die/Mold Industry, self-lubricating bearing for heavy load application |
| Lubrication | Embedded lubricant at flange allows to bear radial journal load and thrust load at the same time. |
| FEATURES | Excellent corrosion and chemical resistance.Maintenance-free,Excellent wear resistance,Low friction,high temperature resistance |
| Bushing Application | Parts Repair and Fabrication Services (Heavy Equipments, Automotive, Shipping industry, Machinery, Etc) |
| Brand Name | TOB Brass Bronze Bearings |
| Certification | ISO 16949 |
| Place of Origin | MADE IN CHINA |
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Product Specification
| Payment Terms | T/T, Western Union | Supply Ability | plug graphite bearings, China, manufacturers, suppliers, factory, wholesale, Metal Journal Bearing, DU Self Lubricating Bearing, Composite Thrust Bearing, Composite Self Lubricating Bushings, Graphite Alloy Bearing, Flange Cast Iron Bearing |
| Delivery Time | negotiated | Packaging Details | Standard Export Cartons or Pallets |
| Application | Excavators Bushings, Die/Mold Industry, self-lubricating bearing for heavy load application | Lubrication | Embedded lubricant at flange allows to bear radial journal load and thrust load at the same time. |
| FEATURES | Excellent corrosion and chemical resistance.Maintenance-free,Excellent wear resistance,Low friction,high temperature resistance | Bushing Application | Parts Repair and Fabrication Services (Heavy Equipments, Automotive, Shipping industry, Machinery, Etc) |
| Brand Name | TOB Brass Bronze Bearings | Certification | ISO 16949 |
| Place of Origin | MADE IN CHINA | ||
| High Light | Straight Type Oilless Bushing ，Cast Bronze Oilless Bushing ，500SP1-SL1 Metal Bush | ||
dimensions, tolerances, and material specs for the bushing and solid lubricant.
| Type | Straight Type | Metal Type | High tensile brass based |
|---|---|---|---|
| Operating Environment | Standard / Heat Resistant / Foreign object Resistance | Inner Dia. d(Ø) | 8 |
| Outer Dia. D(Ø) | 12 | L(mm) | 8 |
| Maximum Allowable PV Value Range(N/mm2•m/s) | 1.1~2.0 | Maximum Allowable PV Value(N/mm2•m/s) | 1.65 |
| Maximum Allowable Surface Pressure P(N/mm2) | 29 | Maximum Allowable Velocity V(m/s) | 0.5 |
| Length Type | Single | Fitting axis | e7 |
| Standard No | W | L | Bolt Location | Bolt | Sketch | ||||
| a | b | c | d | Type | Q'ty | ||||
| SOL -20*100 | 20 | 100 | 60 | - | - | - | M8 | 2 | A |
| SOL -20*150 | 150 | 55 | 55 | - | - | 3 | |||
| SOL -20*200 | 200 | 55 | 50 | 55 | - | 4 | |||
| SOL -30*100 | 30 | 100 | 60 | - | - | - | M10 | 2 | B |
| SOL -30*150 | 150 | 55 | 55 | - | - | 3 | |||
| SOL -30*200 | 200 | 55 | 50 | 55 | - | 4 | |||
| SOL -30*250 | 250 | 70 | 70 | 70 | - | 4 | |||
| SOL -45*200 | 45 | 200 | 55 | 50 | 55 | - | 4 | C | |
| SOL -45*250 | 250 | 70 | 70 | 70 | - | 4 | |||
| SOL -45*300 | 300 | 65 | 65 | 65 | 65 | 5 | |||
| SOL -45*350 | 350 | 80 | 75 | 75 | 80 | 5 | |||
| Type | Straight Type | Metal Type | High tensile brass based | Operating Environment | Standard / Heat Resistant / Foreign object Resistance |
|---|---|---|---|---|---|
| Maximum Allowable PV Value Range(N/mm2•m/s) | 1.1~2.0 | Maximum Allowable PV Value(N/mm2•m/s) | 1.65 | Maximum Allowable Surface Pressure P(N/mm2) | 29 |
| Maximum Allowable Velocity V(m/s) | 0.5 | Length Type | Single | Fitting axis | e7 |
| Housing Fitting | H7 | Lubrication | Non-Lubricated |
Please check the type/dimensions/specifications of the part SPB-081208 in the #500SP1-SL1, Bushing (SPB) series.
CuZn25Al5Mn4Fe3-C. is a high tensile brass bearings; It is an extremely hard material, especially suited for machine elements submitted to the die & mould.
high tensile brass bushing
It is an extremely hard material, especially suited for machine elements submitted to the highest demands.
The closest international standard is the ASTM B505 C86300
TOP BEARINGS has a large stock of rectangular bars and round solid and hollow bars with immediate availability.
An overview of the High Tensile Brass Bronze Cuzn25al5mn4fe3 ASTM B505 C86300 Bushings
A variety of alloys consisting of more than two elements are called special brasses. Such as aluminum, lead, tin, manganese, nickel, iron, silicon composed of copper alloy, high force brass is one of them. High strength brass has strong wear resistance, high strength brass, hardness, strong chemical corrosion resistance. There are machining mechanical properties are also very superior. High strength brass is often used to manufacture sheet, bar, bar, pipe, casting parts, etc.
| % min. | % máx | |
|---|---|---|
| Al | 3,0 | 7,0 |
| Cu | 60,0 | 67,0 |
| Fe | 1,5 | 4,0 |
| Mn | 2,5 | 5,0 |
| Ni | 3,0 | |
| Zn | Remainder | |
| P | 0,03 | |
| Pb | 0,2 | |
| Sb | 0,03 | |
| Si | 0,1 | |
| Sn | 0,2 |
Colliers brass application is very extensive, the casting made of bearing and bushing, domestic mainly made of high strength brass for matrix solid lubrication oil-free bearings (hereinafter referred to as solid embellish bearing), is to use brass Gao Ligao strength as matrix, and embedded radial arranged orderly cylindrical polymer filler for friction materials (general graphite, molybdenum disulfide, ptfe, such as oil lubricant), its superiority lies in its made of copper alloy and non-metallic antifriction material has the respective complementary advantages, not only has high bearing capacity, and break through the boundaries of generally depends on the oil film bearing grease lubrication, achieve no oil lubrication, The embedded solid lubrication is easy to form lubrication film, which plays a great role in improving the friction and wear performance, and is stable, reliable and cost-effective. Compared with the composite oil-free bearing, it has the advantages of good machinability, high precision, strong bearing capacity and good wear resistance. The self-lubricating guide bush guide can be used in many fields such as: engineering machinery joints, such as excavator, mining scraper, the rotating drill, concrete pump truck, rock drill machine, hoist, port cranes, etc., and metallurgical machinery casting machinery, water conservancy machinery, transportation machinery, rolling mill, bottle blowing machine blown film machine, injection molding machine cross clamping differential, tire vulcanizer, trailer balance beam, vacuum switch, etc.
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Cast Bronze Straight Type Oilless Bushing 500SP1-SL1 Images |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2004
Total Annual:
1000000-3000000
Employee Number:
100~300
Ecer Certification：
Verified Supplier
ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ... ZHEJIANG TOP BEARINGS CO., LTD. is a manufacturer and distribution of sliding bearings. Our products have been widely applied to more than 30 industries like automobile, engineering machinery, metallurgy, water conservancy and hydroelectric power and mechanical manufacturing. Also we can design for ...
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