ISO bearings
Most rolling bearings follow ISO standard dimensions, which is a prerequisite to enable interchangeability. The ISO general plan for radial bearings provides several series of standardized outside diameters for every standard bore diameter. They are called diameter series and are numbered 7, 8, 9, 0, 1, 2, 3 and 4 (in order of increasing outside diameter). Within each diameter series, different width series exist (width series 8, 0, 1, 2, 3, 4, 5 and 6 in order of increasing width).shows diameter series 0, 2 and 3 combined with width series 0, 1, 2 and 3. For thrust bearings, height series are used instead of width series. Height series are numbered 7, 9, 1 and 2. Bearings to ISO general plans have the same boundary dimensions when they share the same bore diameter and dimension series. If not, they have different boundary dimensions.
The boundary dimensions for metric bearings are standardized in the ISO2) general plans:ISO 15 for radial rolling bearings, except insert bearings, some types of needle roller bearings and tapered roller bearings,ISO 104 for thrust bearings,ISO 355 for tapered roller bearings.
- ISO LM451349AX/10 tapered roller bearings
- 6800ZZ
- 10x19x5
- ISO NAO25x42x32 cylindrical roller bearings
- 6908LLH
- 40x62x12
- ISO NU2320 cylindrical roller bearings
- 6800ZZ
- 10x19x5
- ISO FR0 deep groove ball bearings
- 6800VV
- 10x19x5
- ISO 61910 deep groove ball bearings
- 6704LLF
- 20x27x4
- ISO 1314 self aligning ball bearings
- 6906-2RS
- 30x47x9
- ISO LL537649/10 tapered roller bearings
- NU308
- 40x90x23
- ISO 61917 deep groove ball bearings
- 500 mm
- Kevlar Packing Seal
- ISO NNU6021 cylindrical roller bearings
- 6800-2RU
- 10x19x5
- ISO NJ28/630 cylindrical roller bearings
- 6800
- 10x19x5
- ISO 71932 C angular contact ball bearings
- 6800LLU
- 10x19x5
- ISO N207 cylindrical roller bearings
- 31326
- 130x280x72