Babbit Б87

  • Babbitt SnSb8Cu4
  • Babbitt B83
  • Babbitt B83S
  • Babbitt B87
  • Babbitt B88
  • Babbitt B92

    • Designation

    Name The value
    Designation GOST Cyrillic Б87
    Designation GOST Latin B87
    Transliteration B87
    By chemical elements Be87

    Description

    Babbit Б87 apply: to fill the bearings.

    Note

    Babbit is made in the form of ingots according to GOST 1320, shape and sizes like ingots of babbit B83 stamps.

    Standards

    Name Code Standards
    Non-ferrous metals, including rare, and their alloys В51 OST 1 90059-72

    Chemical composition

    Standard Ni Fe Cu As Sn Sb Pb Bi
    OST 1 90059-72 ≤0.5 ≤0.1 2-4 ≤0.1 Rest 9-11 ≤0.35 ≤0.05
    Sn is the basis.
    According to OST 1 90059-72, the total content of impurities (without nickel) should be no more than 0.55%.