639, 639-2RS, 639-2Z Bearing ea bolo e nang le roller e le 'ngoe e tebileng ea groove
639, 639-2RS, 639-2Z Lintlha tse qaqileng tsa bere ea bolo ea roller e le 'ngoe e tebilengLitlhaloso:
Letoto la metric
Thepa : 52100 Chrome Steel
Kaho: Mola o le Mong
Mofuta oa Tiiso : Mofuta o bulehileng, ZZ kapa 2RS
Lebelo le Fokotsang: 30000 rpm
Boima: 0.035 kg
Litekanyo tse ka Sehloohong:
Bophara ba mokoti (d):9 mm
Bophara ba kantle (D):30 mm
Bophara (B):10 mm
Tekanyo ea Chamfer (r) min.: 0.6 mm
Litekanyetso tsa mojaro o matla(Cr): 4.66 KN
Litekanyetso tsa mojaro o sa fetoheng(Bakor): 2.08 KN
Litekanyo tsa Bohloeki
Sekoting sa bophara ba abutment(da) mets.: 13mm
Bolulo ba bophara ba abutment(Da) boholo.: 26mm
Radius ea mokoti kapa fillet ea ntlo (ra) boholo.: 0.6 mm
Ngola molaetsa oa hau mona 'me u o romelle ho rona
