NA4856 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukati
NA4856 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukatiruzivoMagadzirirwo:
Zvinhu: 52100 Simbi yeChrome
Rudzi: mutsara mumwe chete
Kumhanya Kunogumira: 1400 rpm
Kurema: 15.30 kg
Huru Zviyero:
Dhayamita yeBore (d): 280 mm
Ringi yemukati yedhayamita yemujaho (F): 305 mm
Dhayamita yekunze (D): 350 mm
Upamhi (B): 69 mm
Mhete yekunze yeChamfer (r) diki: 2.0 mm
Kubviswa kweaxial kunobvumidzwa kubva panzvimbo yakajairika yeringi imwe yekutakura kana tichienzanisa neimwe (S): 2.5 mm
Kuyera kwemutoro unochinja (Cr): 510 KN
Kuyera mutoro usingachinji (Cor): 1300 KN
ZVIKAMU ZVEKUGADZIRA
Mugodhi mudiki unobvumirwa wedhayamita yebutment, mabheyaringi ane flanges (da) min.: 289 mm
Hurefu hwechivharo (nemaflanges) (Da) hupamhi hwepamusoro: 341 mm
Radiyo yemafillet (ra) yepamusoro: 2.0 mm
