NA4902 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukati
NA4902 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukatiruzivoMagadzirirwo:
Zvinhu: 52100 Simbi yeChrome
Rudzi: mutsara mumwe chete
Kumhanya Kunogumira: 22000 rpm
Kurema: 0.034 kg
Huru Zviyero:
Dhayamita yeBore (d): 15 mm
Mhete yemukati yedhayamita yemujaho (F): 20 mm
Dhayamita yekunze (D): 28 mm
Upamhi (B): 13 mm
Mhete yekunze yeChamfer (r) diki: 0.3 mm
Kubviswa kweaxial kunobvumidzwa kubva panzvimbo yakajairika yeringi imwe yekutakura kana tichienzanisa neimwe (S): 0.5 mm
Kuyera kwemutoro unoshanduka (Cr): 12 KN
Kuyera mutoro usingachinji (Cor): 13.6 KN
ZVIKAMU ZVEKUGADZIRA
Mugodhi mudiki unobvumirwa wedhayamita yebutment, mabheyaringi ane flanges (da) min.: 17 mm
Hurefu hwechivharo (nemaflanges) (Da) hupamhi hwepamusoro: 26 mm
Radiyo yemafillet (ra) yepamusoro: 0.3 mm
