NU221-EM umurongo umwe Cylindrical roller
NU221-EM umurongo umwe Cylindrical rollerburambuyeIbisobanuro:
Ibikoresho: 52100 Chrome Steel
Ubwubatsi: Umurongo umwe
Ubwoko bwa kashe: gufungura ubwoko
Akazu: Akazu k'umuringa
Ibikoresho by'akazu: Umuringa
Kugabanya umuvuduko: 2520 rpm
Uburemere: kg 4.39
Main Ibipimo:
Dore diameter (d): mm 105
Diameter yo hanze (D): mm 190
Ubugari (B): mm 36
Urwego rwa chamfer (r) min. : 2,1 mm
Igipimo cya chamfer (r1) min. : 2,1 mm
Byemewe kwimura axial (S) max. : 1,3 mm
Umuhanda wa diametre impeta y'imbere (F): mm 125.5
Ibipimo byerekana umutwaro (Cr): 279 KN
Ibipimo byimitwaro ihagaze (Cor): 288 KN
DIMENSIONS
Diameter shaft igitugu (da) min. : 117 mm
Diameter shaft igitugu (da) max. : 122 mm
Intugu ntoya (Db) min. : 128 mm
Diameter yinzu yigitugu (Da) max. : 177.3 mm
Ikiruhuko ntarengwa cya radiyo (ra) max: 2.0 mm
Ikiruhuko ntarengwa cya radiyo (ra1) max: 2.0 mm