ISO 31657-4:2025
International Standard
Current Edition
·
Approved on
16 October 2025
Plain bearings — Hydrodynamic plain journal bearings under steady-state conditions — Part 4: Permissible operational parameters for calculation of multi-lobed and tilting pad journal bearings
ISO 31657-4:2025 Files
English
6 Pages
Current Edition
USD
52.91
ISO 31657-4:2025 Scope
This document establishes the permissible operational parameters in terms of guide values for the calculation of selected multi-lobed and tilting-pad journal bearings.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
YSMO GSO 150-2:2020
GSO 150-2:2013
Yemeni Technical Regulation
Expiration dates for food products - Part 2 :
Voluntary expiration dates
GSO 9:2022
Gulf Technical Regulation
Labeling of prepackaged food stuffs
YSMO GSO 2055-1:2020
GSO 2055-1:2015
Yemeni Standard
Halal Products - Part 1 : General Requirements
Recently Published
ISO/IEC/IEEE 24748-8:2026
International Standard
Systems and software engineering — Life cycle management — Part 8: Technical reviews and audits on defence programs
ISO 19014-5:2026
International Standard
Earth-moving machinery — Functional safety — Part 5: Tables of performance levels
ISO 24304:2026
International Standard
Textiles — Determination of the aerobic biodegradation of textile materials in seawater
ISO 19014-1:2026
International Standard
Earth-moving machinery — Functional safety — Part 1: Methodology to determine safety-related parts of the control system and performance requirements