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prSRPS ISO 12925-1:2025

Lubricants, industrial oils and related products (class L) — Family C (gears) — Part 1: Specifications for lubricants for enclosed gear systems

General information

10.99     Jan 1, 2025

ISS

B028-1

International Standard

75.100  

Serbian  

Scope

This document establishes the specifications relative to family C (gears) for lubricants, industrial oils and related products of class L (see ISO 6743-6). This document deals only with lubricants for enclosed gear systems. Lubricants for open gears and greases for gears (enclosed or open) are covered by the other parts of the ISO 12925 series (i.e. ISO 12925-2 and ISO 12925-3).
This document is intended to be read in conjunction with ISO 6743-6. The following categories specified in ISO 6743-6 are covered by this document: CKB, CKC, CKD, CKE, CKSMP, CKTG, CKES, CKPG, CKPR, CSPG, CSPR, CTPG and CTPR.
Detailed information about the different types of gear, and lubricants, and their selection for gearbox design and service conditions can be found in ISO/TR 18792.

Life cycle

PREVIOUSLY

PUBLISHED
SRPS ISO 12925-1:2019

NOW

PROJECT
prSRPS ISO 12925-1:2025
10.99 New project approved
Jan 1, 2025

Related project

Adopted from ISO 12925-1:2024 IDENTICAL