NKI 28/20 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukati
NKI 28/20 Needle roller bearings ine mhete dzakagadzirwa nemashini, ine mhete yemukatiruzivoMagadzirirwo:
Zvinhu: 52100 Simbi yeChrome
Nhevedzano: ine mhete yemukati
Kuvaka: Mutsetse Mumwe Chete
Kumhanya Kunogumira: 14000 rpm
Kurema: 0.092 kg
Huru Zviyero:
Dhayamita yeBore (d): 28 mm
Kushivirira kweBore Dhayamita: 0.01 mm kusvika 0 mm
Mhete yemukati yedhayamita yemujaho (F): 32 mm
Dhayamita yekunze (D): 42 mm
Kushivirira kwedhayamita yekunze: - 0.011 mm kusvika 0 mm
Upamhi (B): 20 mm
Kushivirira Upamhi: - 0.12 mm kusvika 0 mm
Mhete yekunze yeChamfer (r) diki: 0.3 mm
Kubviswa kweaxial kunobvumidzwa kubva panzvimbo yakajairika yeringi imwe yekuberekera kana tichienzanisa neimwe (s1): 1.0 mm
Kuyera kwemutoro unochinja (Ca): 23.10 KN
Kuyera mutoro usingachinji (Coa): 37.50 KN
ZVIKAMU ZVEKUGADZIRA
Mugodhi mudiki unobvumirwa wedhayamita yebutment, mabheyaringi ane flanges (da) min.: 30 mm
Hurefu hwechivharo (nemaflanges) (Da) hupamhi hwepamusoro: 40 mm
Radiyo yemafillet (ra) yepamusoro: 0.3 mm
