prBAS ISO 3245:2025

Rolling bearings — Needle roller bearings with drawn cup and without inner ring — Boundary dimensions, geometrical product specifications (GPS) and tolerance values

Opšte informacije

Status:Projekt

Broj stranica:19

Metoda usvajanja:Korice

Jezik:engleski

Izdanje:3.

Datum realizacije:23.10.2024

Predviđeni datum naredne faze:18.03.2025

Tehnički komitet:BAS/TC 16, Mašinski elementi

ICS:

21.100.20, Kotrljajni ležajevi

Apstrakt

This document specifies the boundary dimensions and preferred dimensions to be used for drawn cup needle roller bearings without inner ring as well as the minimum chamfer dimension limits. This document also specifies the closed end thickness dimensions for bearings with one closed end. In addition, this document specifies dimensional tolerances for the needle roller complement bore diameter and tolerances for the drawn cup width.

Životni ciklus

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Izvorni dokument i stepen usklađenosti

ISO 3245:2023, identičan

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