RPNA15/28 Ngā peera roera ngira whakahāngai, kāore he mowhiti o roto
RPNA15/28 Ngā peera roera ngira whakahāngai, kāore he mowhiti o rototaipitopitoNgā Whakatakotoranga:
Rauemi: 52100 Chrome Steel
Hanganga: Rārangi kotahi me te mowhiti o roto
Tere Whakawhāiti: 28000 rpm
Taumaha: 0.032 kg
Matua Ngā Ahu:
Diameter i raro i te roera (Fw): 15 mm
Diameter o waho (D): 28 mm
Whānui (C±0.5) : 12 mm
Te Manawanui o te Whānui: - 0.05 mm ki te + 0.05 mm
Te whānui o te ringaringa pakihiwi (D1): 24.5 mm
Te rahi o te anga maitai o te rau chamfer (r) iti rawa: 0.8 mm
Ngā whakatauranga kawenga hihiri (Cr): 6.90 KN
Ngā whakatauranga kawenga pumau (Cor): 7.90 KN
NGĀ WHĀNUI O TE WHAKAPŪ
Te whānui iti rawa o te whare tautoko (Da) iti rawa: 23.5 mm
Te whānui o te whare tautoko nui rawa atu e whakaaetia ana (Da) mōrahi: 24.5 mm
Te whānui o te porowhita (ra) mōrahi: 0.8 mm
