1Key Takeaways
This standard specifies the dimensional series, tolerances, and internal radial clearance for radial spherical bearings. The dimensions and tolerances given in this part of ISO 12240 have been selected to facilitate the design of radial spherical bearings using a wide range of combinations of sliding contact materials.…
2Scope / Description
This standard specifies the dimensional series, tolerances, and internal radial clearance for radial spherical bearings. The dimensions and tolerances given in this part of ISO 12240 have been selected to facilitate the design of radial spherical bearings using a wide range of combinations of sliding contact materials. The specified tolerance values apply to finished radial spherical bearings prior to any coating, plating, ring splitting, or ring cracking. In the case of radial spherical bearings with surface treatment, slight deviations from the specified tolerance values may occur. Radial spherical bearings are not required to conform to the illustrated models, but must conform to the specified dimensions, tolerances, and internal radial clearances.
6Frequently Asked Questions
What is UNI ISO 12240-1:2026?
UNI ISO 12240-1:2026 — Spherical plain bearings — Part 1: Radial spherical plain bearings is an international standard developed by Ente Nazionale Italiano di Unificazione. This standard specifies the dimensional series, tolerances, and internal radial clearance for radial spherical bearings. The dimensions and tolerances given in this part of ISO 12240 have been selected to facilitate the design of radial spherical...
What does UNI ISO 12240-1:2026 cover?
This standard covers: This standard specifies the dimensional series, tolerances, and internal radial clearance for radial spherical bearings. The dimensions and tolerances given in this part of ISO 12240 have been selected to facilitate the design of radial spherical bearings using a wide range of combinations of...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of UNI ISO 12240-1:2026?
The current published version is UNI ISO 12240-1:2026, published on 2026-06-11 00:00:00. Always check for amendments or pending revisions.
How do I purchase UNI ISO 12240-1:2026?
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