NKI 15/20 Ngā peera roera ngira me ngā mowhiti mīhini, me te mowhiti o roto
NKI 15/20 Ngā peera roera ngira me ngā mowhiti mīhini, me te mowhiti o rototaipitopitoNgā Whakatakotoranga:
Rauemi: 52100 Chrome Steel
Raupapa: me te mowhiti o roto
Hanganga: Rārangi Kotahi
Tere Whakawhāiti: 22000 rpm
Taumaha: 0.049 kg
Matua Ngā Ahu:
Diameter o te poka (d): 15 mm
Te Manawanui ki te Diameter o te Poka: 0.008 mm ki te 0 mm
Te whānui o te mowhiti o roto o te ara reihi (F): 19 mm
Diameter o waho (D): 27 mm
Te manawanui o te diameter o waho: - 0.009 mm ki te 0 mm
Whānui (B): 20 mm
Te Manawanui ki te Whānui: - 0.12 mm ki te 0 mm
Te rahi o te mowhiti o waho (r) iti rawa: 0.3 mm
Te nekehanga tuaka e whakaaetia ana mai i te tūranga noa o te mowhiti peera kotahi e pā ana ki tetahi atu (s1): 0.5 mm
Ngā whakatauranga kawenga hihiri (Ca): 16.50 KN
Ngā whakatauranga kawenga pumau (Coa): 23.60 KN
NGĀ WHĀNUI O TE WHAKAPŪ
Te diameter iti rawa o te pou tautoko e whakaaetia ana, ngā peera me ngā flanges (da) min. : 17 mm
Te whānui o te whare tautoko (me ngā flanges) (Da) mōrahi: 25 mm
Te whānui o te porowhita (ra) mōrahi: 0.3 mm
