ISO 12240-1:1998(en), Spherical plain bearings — Part 1— Part 4: Spherical plain bearing rod ends. 1 Scope. This part of ISO 12240 specifies dimension series, tolerances and radial internal clearances ISO 12240-1:1998(en), Spherical plain bearings — Part 1— Part 4: Spherical plain bearing rod ends. 1 Scope. This part of ISO 12240 specifies dimension series, tolerances and radial internal clearances 
ISO 12240-2:1998 - Spherical plain bearings — Part 2  - ISOISO 12240-2:1998. Spherical plain bearings — Part 2: Angular contact radial spherical plain bearings. Buy this standard. This standard was last reviewed and ISO 12240-1:1998 - Spherical plain bearings — Part 1  - ISOISO 12240-1:1998. Spherical plain bearings — Part 1: Radial spherical plain bearings. Buy this standard. This standard was last reviewed and confirmed in ISO 12240-1:1998 - Spherical plain bearings — Part 1  - ISOISO 12240-1:1998. Spherical plain bearings — Part 1: Radial spherical plain bearings. Buy this standard. This standard was last reviewed and confirmed in