NA4920 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukati
NA4920 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukatiruzivoMagadzirirwo:
Zvinhu: 52100 Simbi yeChrome
Rudzi: mutsara mumwe chete
Kumhanya Kunogumira: 4000 rpm
Kurema: 1.90 kg
Huru Zviyero:
Dhayamita yeBore (d): 100 mm
Ringi yemukati yedhayamita yemujaho (F): 115 mm
Dhayamita yekunze (D): 140 mm
Upamhi (B): 40 mm
Mhete yekunze yeChamfer (r) min.: 1.1 mm
Kubviswa kweaxial kunobvumidzwa kubva panzvimbo yakajairika yeringi imwe yekutakura kana tichienzanisa neimwe (S): 2.0 mm
Kuyera kwemutoro unoshanduka (Cr): 144.00 KN
Kuyera mutoro usingachinji (Cor): 270.00 KN
ZVIKAMU ZVEKUGADZIRA
Mugodhi mudiki unobvumirwa wedhayamita yebutment, mabheyaringi ane flanges (da) min.: 106.5 mm
Hurefu hwechivharo (nemaflanges) (Da) hupamhi hwepamusoro: 133.5 mm
Radiyo yemafillet (ra) yepamusoro: 1.0 mm
