639 , 639-2RS , 639-2Z Single Roller Deep groove ball bearing
639 , 639-2RS , 639-2Z Single Roller Deep groove ball bearing detailsLitlhaloso:
Letoto la metric
Lintho tse bonahalang : 52100 Chrome Steel
Kaho : Mola o le Mong
Mofuta oa tiiso : Mofuta o bulehileng, ZZ kapa 2RS
Lebelo le lekanyelitsoeng: 30000 rpm
Boima ba poka: 0.035 lik'hilograma
Maemo a mantlha:
Bore bophara (d) :9 mm
Bophara ba ka ntle (D) :30 mm
Bophara (B) :10 mm
Chamfer Dimension ( r) min. :0.6 mm
Lintlha tsa mojaro o matla(Cr): 4.66 KN
Lintlha tsa boima bo tsitsitseng(Bakor.): 2.08 KN
ABUTMENT LIEKETSENG
Abutment bophara shaft(da) min.: 13mm
Abutment bophara matlo(Da) max.: 26mm
Radius ea shaft kapa fillet ea ntlo (ra) max.: 0.6 mm
Ngola molaetsa wa hao mona mme o re romele wona
