Standard Specification for Roller, Bearing, Needle, Ferrous, Solid, Spherical End

Informace o normě:

Označení normy: ASTM F2443-04(2021)
Datum vydání normy: 15.1.2021
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM

Anotace textu normy ASTM F2443-04(2021) :

This specification covers spherical-ended ferrous needle rollers intended for use as bearing components. Rollers shall be made of chrome alloy steel E50100, E51100, E52100, and shall conform to specified requirements for heat treatment and protective coatings. Rollers shall also meet specified values for diameter, length, and effective length in accordance with MS Part No.

Keywords:
needle roller, roller, roller bearing, spherical end,, ICS Number Code 21.100.20 (Rolling bearings)