- Country of manufactureRussia
Buy babbit lead BN GOST 1320 - 74, ingot GOST 1320 - 74 in Astana at the price of the manufacturer LLP "KMI Company"
Babbitt is an alloy based on tin and lead. It is used as a layer along the liner body in plain bearings. Babbits have a low melting point, which contributes to better lapping during friction and, as a result, less wear on bearing parts.
Benefits of babbits:
- high antifriction properties;
- good anti - corrosion resistance;
- increased impact strength;
- increased coefficient of softening of the alloy (at a temperature of 100 ° C, it corresponds to the HB 9 - 24 standard);
- significantly increased viscosity under shock loads;
- good wear resistance.
Lead, tin or calcium babbits are used depending on the purpose:
- Tin babbits are used when better wear resistance to friction is required, at high rotational speeds and medium loads.
- Lead babbits tolerate heat better and are typically used in diesel engines of cars and tractors.
- Babbits with calcium are used in railway transport in rolling stock bearings.
Conditions for the use of lead and tin babbits and their approximate purpose GOST 1320 - 74
|Babbitt brand||Load characteristic||Specific pressure p , kgf / cm 2||Peripheral speed v , m/s||Work intensity P * V kgf / m / cm 2 * s||Operating temperature, o C||Approximate appointment|
|B88||Calm percussion||200, 150||fifty||750||75||Bearings operating at high speeds and high dynamic loads. Bearings for high - speed and medium - speed diesel engines. Lower halves of crosshead bearings of slow - speed diesel engines.|
|B83||Calm percussion||150, 100||fifty||750, 500||70||Bearings operating at high speeds and medium loads. Turbine bearings, crosshead, crank and frame bearings of low - speed diesel engines, thrust bearings for propeller shafts.|
|B83S||Calm percussion||150, 100||fifty||750, 500||70|
|BN||Calm percussion||100, 76||thirty||300, 200||70||Bearings operating at medium speeds and medium loads. Bearings of diesel engines of compressors, ship shaft lines.|
|B16||Calm||100||thirty||300||70||Motor - axial bearings of electric locomotives, track machines and other heavy engineering equipment.|
|BS6||percussion||150||-||-||70||Automotive engine bearings|
You can buy lead babbit BN GOST 1320 - 74, ingot GOST 1320 - 74 at a bargain price from stock and on order directly from KMI Company LLP
The price is formed from the volume of products, payment terms, place and method of delivery. The minimum order amount is 28,000 tenge. Check the final price with the sales department.
Benefits of working with KMI Company LLP
- KAZAKHSTAN METAL INDUSTRIAL COMPANY is part of a large international holding operating in Russia, Kazakhstan, China, Uzbekistan and Kyrgyzstan for over 10 years.
- Thanks to our network of warehouses in different countries, we offer the most favorable conditions for the purchase of rolled metal products.
- We have created an extensive system of work with the largest manufacturers of metal products and have adjusted logistics so that you save time and money.
This price list is for informational purposes only and under no circumstances is it a public offer determined by the provisions of Art. 447 of the Civil Code of the Republic of Kazakhstan.