ISO 12940-1:2026

Petroleum products and lubricants — Determination of roll stability of lubricating grease — Part 1: Dry condition test ISO 12940-1:2026

Publication date:   Feb 5, 2026

General information

60.60   Standard published   Feb 5, 2026

ISO

ISO/TC 28 Petroleum and related products, fuels and lubricants from natural or synthetic sources

International Standard

75.100   Lubricants, industrial oils and related products

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Scope

This document specifies a method for evaluating the change of consistency, as measured by cone penetration, of lubricating grease when worked in the roll stability test apparatus. The method described in this document only applies to grease with cone penetration in the range of 175 × 0,1 mm to 385 × 0,1 mm, as measured using ISO 2137.

Life cycle

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PUBLISHED
ISO 12940-1:2026
60.60 Standard published
Feb 5, 2026




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