1/4 × 1/2 inch Flat Ended Loose Needle Rollers
Nkọwa
Loose agịga biarin : High Quality Graded Hardened Chrome Steel ala mere si Chromium AISI 52100 ígwè. O siri ike na 60-67 Rockwell Scale nke yiri 700-900 HV (Vickers Scale) ma sie ike n'ụzọ niile site na igwe. Ndị a bụ otu mgbịrịgba ígwè akpọrọ akpọrọ akpọrọ iji rụpụta mgbakọ agịga agịga ma nwee nnukwu ọrụ na ndụ. Ndị a obi tara mmiri rollers na-ukwuu ruru eru dị ka edochi anya maka amị mmiri, mbanye nnyefe akụkụ, azụ, akụ wdg
Uru: obi tara mmiri na ala, nkenke mmiri, AISI 51200 chrome ígwè, 60-67 Rockwell ekweghị ekwe
Ika / Ogo: Nanị Ital Ball - Ọdịdị Dị Elu
N'èzí dayameta: 6.35mm = 1/4 inch
Ogologo: 12.70mm = 1/2 inch
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