State standards (GOST) regulate all aspects of production, design, and quality control of rolling bearings. Strict compliance with these requirements ensures interchangeability of parts, durability, and safe operation as part of complex mechanisms.
Below is a structured list of the main current and historical standards used in the bearing industry, divided into categories for convenient search.
1. General Standards for Rolling Bearings
Basic technical specifications defining general requirements for product quality, marking, and packaging.
- ГОСТ 520-2011 Rolling bearings. General technical specifications
- ГОСТ 520-2002 Rolling bearings. General technical specifications
- ГОСТ 520-89 Rolling bearings. General technical specifications
- ГОСТ Р 52859-2007 Rolling bearings. General technical specifications
2. Steels, Materials, and Semi-Finished Products
Standards for the chemical composition of metals, rolled products, pipes, and wire used for manufacturing parts.
- ГОСТ 801-78 Bearing steel. Technical specifications
- ГОСТ 21022-75 Chromium steel for precision bearings. Technical specifications
- ГОСТ Р 56299-2014 Rolled bearing steel. Technical specifications
- ГОСТ 4727-83 Bearing wire. Technical specifications
- ГОСТ 800-78 Bearing tubes. Technical specifications
- ГОСТ Р 56030-2014 Tubes for bearing parts. Technical specifications
- ГОСТ 808-70 Flattened steel strip for wound bearing rollers
3. Classification, Designations, and Terms
System of designations, design versions, and unified industry terminology.
- ГОСТ 3189-89 Bearing designation system
- ГОСТ 3395-89 Types and design versions of rolling bearings
- ГОСТ 24955-81 Terms and definitions
- ГОСТ 25256-82 Terms and definitions of tolerances
4. Dimensions and Mounting Elements
Geometric parameters, overall dimensions, and related mounting sleeves.
- ГОСТ 3478-2012 Mounting dimensions
- ГОСТ 3478-79 Main bearing dimensions
- ГОСТ 20226-82 Shoulders for bearing installation
- ГОСТ 13014-80 Withdrawal sleeves
- ГОСТ 24208-80 Adapter sleeves
- ГОСТ 25455-82 Adapter and withdrawal sleeves. Technical specifications
5. Fits, Tolerances, and Clearances
Rules for shaft and housing fits, as well as regulation of internal thermal clearances.
- ГОСТ 3325-85 Fits and tolerance zones
- ГОСТ 24810-81 Bearing clearances
- ГОСТ 24810-2013 Internal clearances
6. Ball Bearings
Specifications for different configurations of radial and angular contact ball bearings.
- ГОСТ 831-75 Single-row angular contact bearings
- ГОСТ 832-78 Paired angular contact bearings
- ГОСТ 4252-75 Double-row angular contact bearings
- ГОСТ 8338-75 Single-row radial bearings
- ГОСТ 7242-81 With shields
- ГОСТ 8882-75 With seals
- ГОСТ 8882-2021 With seals (updated)
- ГОСТ 8995-75 Angular contact bearings with a separable ring
- ГОСТ 9592-75 With an extended inner ring
- ГОСТ 10058-90 Instrument bearings
7. Cylindrical Roller Bearings
Standards for bearings capable of carrying high radial loads.
- ГОСТ 5377-79 Without rings
- ГОСТ 8328-75 With short cylindrical rollers
- ГОСТ 7634-75 Multi-row
- ГОСТ 22696-77 Cylindrical rollers
- ГОСТ 25255-82 Long cylindrical rollers
8. Spherical Roller Bearings
Standards for self-aligning bearings designed to compensate for shaft misalignment.
- ГОСТ 5721-75 Double-row spherical bearings
- ГОСТ 24696-81 With symmetrical rollers
- ГОСТ 28428-90 Self-aligning ball bearings
9. Tapered Roller Bearings
Specifications for units designed for combined radial and axial loads.
- ГОСТ 6364-78 Double-row
- ГОСТ 8419-75 Four-row
- ГОСТ 27057-86 Single-direction thrust bearings
- ГОСТ 27365-87 Increased load capacity
10. Needle Roller Bearings
Standards for bearings with thin rollers for limited radial space conditions.
- ГОСТ 4060-78 With a stamped outer ring
- ГОСТ 4657-82 Single-row
- ГОСТ 24310-80 Without rings
- ГОСТ 20531-75 Combined
- ГОСТ 26676-85 Thrust bearings without rings
- ГОСТ 6870-81 Needle rollers
11. Thrust Bearings
Requirements for units intended exclusively to carry axial loads.
- ГОСТ 7872-89 Thrust ball bearings
- ГОСТ 23526-79 Thrust roller bearings
- ГОСТ 29242-91 Thrust roller bearings without rings
- ГОСТ 20821-75 Thrust-radial ball bearings
- ГОСТ 9942-90 Thrust-radial roller bearings
12. Auxiliary Elements
Standards for fastening, retaining, and locking parts.
- ГОСТ 8530-90 Nuts, washers, and clamps
- ГОСТ 13942-86 Thrust spring rings
- ГОСТ 2893-82 Grooves and spring rings
- ГОСТ 26576-85 Retaining rings and screws
13. Inspection, Calculations, and Testing
Methods for load rating calculation, vibration control, and life testing.
- ГОСТ 18854-2013 Static load rating
- ГОСТ 18855-2013 Dynamic load rating
- ГОСТ 20918-75 Limiting rotational speed
- ГОСТ Р 52545.1-2006 Vibration
- ГОСТ Р 52545.2-2012 Vibration (ball bearings)
- ГОСТ Р 52545.3-2011 Vibration (tapered and spherical bearings)
- ГОСТ Р 52545.4-2013 Vibration (cylindrical bearings)
14. Other Standards
Additional standards used at related stages of production and operation.
- ГОСТ 24297-87 Incoming product inspection
- ГОСТ 9013-59 Rockwell hardness
- ГОСТ 13758-89 Cardan shafts
- ГОСТ ИСО 7904-1-2001 Plain bearing designations
- ГОСТ ИСО 7904-2-2001 Application of designations