RPNA28/44 Ngā peera roera ngira whakahāngai, kāore he mowhiti o roto
RPNA28/44 Ngā peera roera ngira whakahāngai, kāore he mowhiti o rototaipitopitoNgā Whakatakotoranga:
Rauemi: 52100 Chrome Steel
Hanganga: Rārangi kotahi me te mowhiti o roto
Te Tere Whakawhāiti: 15800 rpm
Taumaha: 0.107 kg
Matua Ngā Ahu:
Diameter i raro i te roera (Fw): 28 mm
Diameter o waho (D): 44 mm
Whānui (C±0.5) : 20 mm
Te Manawanui o te Whānui: - 0.05 mm ki te + 0.05 mm
Te whānui o te ringaringa pakihiwi (D1): 38.50 mm
Te rahi o te anga maitai o te rau chamfer (r) iti rawa: 0.8 mm
Ngā whakatauranga kawenga hihiri (Cr): 22.00 KN
Ngā whakatauranga kawenga pumau (Cor): 34.00 KN
NGĀ WHĀNUI O TE WHAKAPŪ
Te whānui iti rawa o te whare tautoko e whakaaetia ana (Da) iti rawa: 38.00 mm
Te whānui o te whare tautoko nui rawa atu e whakaaetia ana (Da) mōrahi: 40.00 mm
Te whānui o te porowhita (ra) mōrahi: 0.8 mm
