4304 2RS layi biyu Mai zurfin tsagi Ƙwallon ƙafa
Biyu jere mai zurfin tsagi ball bearings na jerin 42 da 43 sun dace da tsarin su da aikinsu zuwa jeri ɗaya mai zurfin tsagi ƙwallo bearings wanda aka shirya su bibiyu, yana mai da su kusan iri-iri, mai amfani.
Ƙwallon kwando mai zurfin jeri biyu ya dace da ƙira zuwa jeri ɗaya mai zurfin tsagi. Zurfin su, tsagi na tseren tsere ba tare da katsewa ba yana da kusanci kusa da ƙwallaye, yana ba da damar bearings don ɗaukar nauyin radial da nauyin axial a cikin kwatance biyu. Biyu jere mai zurfi na ƙwallon ƙwallon ƙafa sun dace da shirye-shiryen ɗaukar nauyi inda nauyin ɗaukar nauyin jere guda ɗaya bai isa ba.
Babban ma'auni na ƙwanƙwasa mai zurfi na layi biyu sun dace da DIN 625-3: 2011.
Fa'idodin Deep Groove Ball Bearings
1.Irin ɗaukar Radial da Axial Loads
2.Rashin hankali
Ƙananan juzu'i kuma yana haifar da raguwar hayaniya da girgiza, yana mai da waɗannan bearings manufa don babban yanayin juyawa, inda za su yi amfani da ƙarancin man shafawa fiye da takwarorinsu na gargajiya.
3.Sauki don Shigarwa
Ƙwallon ƙwallon ƙwallon ƙafa mai zurfi yana da sauƙin shigarwa, wanda ke haifar da haɗuwa da sauƙi da kuma mafi girman ƙarfin kaya.
4304 2RS cikakkun bayanai
Material: 52100 Chrome Karfe
Gina: Layi Biyu
Nau'in Hatimi: 2RS
Kayan Garkuwa: Nitrile Rubber
Lubrication:e Babban Katanga Mai Haɓakawa Mai Girma 2#,3#
Yanayin Zazzabi: -20 ° zuwa 120 ° C
Gudun iyaka: 12000 rpm
Nauyi: 0.210kg
Babban Girma
Diamita (d):20mm
Haƙuri diamita: -0.01mm zuwa 0
Diamita na waje (D): 52mm
Haƙuri na waje diamita: -0.013mm zuwa 0
Nisa (B): 21mm
Haƙuri Nisa: -0.12mm zuwa 0
Girman Chamfer (r) min.:1.1mm
Ma'aunin nauyi mai ƙarfi (Cr): 22.04KN
Ma'aunin nauyi a tsaye (Cor): 15.20KN
GIRMAN ABUTMENT
Shaft diamita (da) min.:27mm
Gidajen diamita na Abutment (Da): max.45mm
Radius na shaft ko fillet (ra) max.: 1.0mm
