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Babbit B88

Designation

Name The value
Designation GOST Cyrillic Б88
Designation GOST Latin B88
Transliteration B88
The chemical elements Be88

Description

Babbit B88 is used: for the manufacture of ingots used to fill the bearings and other parts; bearings operating at high speeds and high dynamic loads; bearings for high-speed and medium speed diesel engines; lower halves of bearings low speed crosshead diesel engines operating at temperatures up to +70 °C.

Standards

Name Code Standards
Non-ferrous metals, including rare metals, and their alloys В51 GOST 1320-74

Chemical composition

Standard Ni Fe Cu As Al Zn Sn Sb Pb Bi Cd
GOST 1320-74 (ИСО 4383-91 0.15-0.25 ≤0.05 2.5-3.5 ≤0.05 ≤0.005 ≤0.005 The rest 7.3-7.8 ≤0.1 ≤0.05 0.8-1.2
Sn is the basis.
At the request of the consumer, the replacement of cadmium and nickel components with tin and an increase in lead impurity to 0.35% is allowed in the B88 babbit.

Physical characteristics

Temperature r, кг/м3
20 7350

A description of the physical symbols

Name Description
r Density

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