7221 BM Imirongo imwe Imfuruka Ihuza Umupira
7221 BM Imirongo imwe Imfuruka Ihuza UmupiraburambuyeIbisobanuro:
Urukurikirane rw'ibipimo
Ibikoresho: 52100 Chrome Steel
Ubwubatsi: Umurongo umwe
Ubwoko bwa kashe: gufungura ubwoko
Kugabanya umuvuduko: 6000 rpm
Akazu: Akazu k'umuringa
Ibikoresho by'akazu: Umuringa
Inguni y'itumanaho: 40 °
Ibiro: 4.235 kg
Main Ibipimo:
Dore diameter (d): mm 105
Diameter yo hanze (D): mm 190
Ubugari (B): mm 36
Intera irwanya imbonankubone (a): mm 80
Igipimo cya Chamfer (r) min.: 2,1 mm
Igipimo cya Chamfer (r1) min.: 1,1 mm
Ibipimo byerekana umutwaro (Cr): 139.50 KN
Ibipimo byimitwaro ihagaze (Cor): 127.80 KN
DIMENSIONS
Ntarengwa diameter ya shaft igitugu (da) min.: 117 mm
Umubare ntarengwa wa diameter yinzu yigitugu (Da) max.: 178 mm
Umubare ntarengwa wa diameter yigitugu (Db) max.: 183 mm
Umubare ntarengwa wuzuye wa shaft (ra) max.: 2,1 mm
Umubare ntarengwa wuzuye wamazu (ra1) max.: 1.0 mm