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Babbit B88


Grade analogue W. Nr. Aisi Uns En Order
Б88 Buy from stock, view availability

Advantages of tin babbit

The «tin» of compared to the same alloy the most high anti-friction, the rate pererabatyvaemogo, corrosion resistance and thermal transmittance value. These alloys contain a soft solid foundations for the inclusion of the following indicator:

· NV 13−32;

· fill 380−420°C;

· increased ductility at 100 °C (HB 9 to 24);

· the thickness of fills from 1 mm.

Disadvantages B88

· This is the most complex and expensive babbity alloy.

Percentage composition

Grade Fe As Al Pb Cu Sb Zn Sn Bi
B83 ≤0.05 ≤0,05 ≤0.005 to 0.1 from 2.5 to 3.5 from 7.3 to 7.8 ≤0.005 from 86,99 to 89.25 ≤0.05

· manufacturing in the form of ingots according to GOST 1320−74;

· the composition of Sn is given generic.

The use of babbit B88

· Fill the bearings and moving parts;

· work on high speed, high dynamic loads safely and strike types;

· filling of 380−420°C

· turbine bearings, crosshead, and crank ramowej bearing high-speed diesel engine;

· bearing of the propeller shaft;

· turbochargers, turbo pumps, compressor 500 HP;

· bearing marine and stationary steam engines ≥ 500 kW.;

· bearing heavy engineering units at t 70 °C, P up to 20,000 kPa, ω to 50 m/s;

· eccentric cone crusher is the major fragmentation;

· bearing high-speed gear crate.


Supplier «Auremo» offers to buy the babbit 88 wholesale or in installments. Large selection in stock. Compliance with GOST and international quality standards. Always in the presence of tin, lead, lead-calcium babbits, the price is optimal from the supplier. Buy babbit 88 today. The wholesale customers are price — reduced.

To buy, best price

Supplier «Auremo» offers the babbit 88 on the most favorable terms.

  • Stock a wide range and large selection of products;
  • order and purchase through the offices;
  • ordering and buying through the Internet site;
  • guaranteed quality;
  • full compliance with technological standards of production;
  • minimum production time;
  • the price depends on order volume and additional conditions of supply;
  • a flexible system of discounts for wholesale orders.

Our consultant will save your time

+49 (152) 372-15-100


Special offers and discounts. :)