GB/T 7631.4-1989 Active National standards

GB/T 7631.4-1989 Lubricants and related products(class L)—Classification—Part 4:Family F(spindle bearings, bearings and associated clutches)

Publish Date: 1989-03-31 Implement Date: 1990-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 7631.4-1989

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Petroleum products

ICS Name: Lubricants, industrial oils, and related products

Publish Date: 1989-03-31

Implement Date: 1990-04-01

Publisher: The National Technical Supervision Bureau

Technical Committee: Petrochemical Research Institute

Pages: 3 pages

Development Information

Drafting Units:

Petrochemical Research Institute

Drafting Persons:

Chen Tiefei

Word Count: 4 Thousand words Pages: 3 pages

Same series standard

GB/T 7631.5-1989 Lubricants and related products(class L)—Classification—Part 5:Family M(metalworking) GB/T 7631.6-1989 Lubricants and related products (class L)—Classification—Part 6:Family R (temporary protection against corrosion)

Referenced Standards

GB/T 3141-1994 Industrial liquid lubricants—ISO viscosity classification GB/T 7631.1-1987 Lubricants and related products (class L)—Classification—Part 1:General GB/T 7631.1-2008 Lubricants,industrial oils and related products(class L)—Classification—Part 1:General

Adopt standards

ISO 6743-2:1981

Related Standards

GB 440-1977 Active

GB 440-1977 Aviation lubricating oil No.20

Publish Date: 1977-11-30

GB/T 3142-1982 Replaced

GB/T 3142-1982 Lubricants—Determination of load-carrying capacity (four balls method)

Publish Date: 1982-07-20

GB/T 3498-1983 Replaced

GB/T 3498-1983 Lubricating greases—Determination of dropping point (wide temperature range)

Publish Date: 1983-03-31

GB/T 4929-1985 Active

GB/T 4929-1985 Lubricating grease—Determination of dropping point

Publish Date: 1985-02-06

GB/T 5018-1985 Replaced

GB/T 5018-1985 Standard test method for corrosion preventive properties of lubricating greases

Publish Date: 1985-03-26

GB/T 6144-1985 Replaced

GB/T 6144-1985 Synthetic cutting fluids

Publish Date: 1985-06-20