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Iimveliso

NJ230-EM umqolo omnye Cylindrical roller ephethe Umfanekiso obonakalayo

NJ230-EM umqolo owodwa Cylindrical roller bearing

Inkcazelo emfutshane:

Umqolo omnye weebheringi ze-cylindrical roller kunye nekheji equka i-cylindrical rollers evalelwe phakathi kwendandatho eqinileyo yangaphandle nangaphakathi.Ezi bheringi zinezinga eliphezulu lokuqina, zinokuxhasa imithwalo enzima ye-radial kwaye ifanelekile kwizantya eziphezulu.

Iringi yangaphandle ye-NJ ye-cylindrical bearing ineembambo ezimbini ezisisigxina, ngelixa i-ring yangaphakathi ye-cylindrical bearing inembambo enye esisigxina.Oku kuthetha ukuba i-NJ cylindrical bearing iyakwazi ukubeka i-axially i-shaft kwicala elinye.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

NJ230-EM umqolo owodwa Cylindrical roller bearingiinkcukachaIinkcukacha:

Izinto eziphathekayo: 52100 Chrome Steel

Ulwakhiwo : Umqolo omnye

Ikheji: Ikheji yobhedu

Izinto zeCage : Ubhedu

Ukunciphisa isantya: 3150 rpm

Ukupakisha : Ukupakisha kwimizi-mveliso okanye ukupakisha ibhokisi enye

Ubunzima: 11.68 kg

Engundoqo Imilinganiselo:

Ibhore ububanzi (d) : 150 mm

Idayamitha yangaphandle ( D) : 270 mm

Ububanzi (B) : 45 mm

Ubungakanani beChamfer (r) min.: 3.0 mm

I-Chamfer dimension (r1) min.: 3.0 mm

I-Raceway idayamitha yeringi yangaphakathi (F) : 182 mm

Imilinganiselo yomthwalo oguqukayo (Cr) : 468.00 KN

Imilinganiselo yomthwalo omileyo (Cor) : 531.00 KN

ABUTMENT DIMENSIONS

Ububanzi begxalaba leshafti (da) min.Ubukhulu: 164.00 mm

Ububanzi begxalaba leshafti (da) max.Ubukhulu: 179.00 mm

Ububanzi begxalaba lezindlu (Da) max.: 256.00 mm

Ubuncinci begxalaba le-shaft (Db) min.ubukhulu: 196.00 mm

Ubuninzi bereyidi yokuphumla (ra) max : 2.5 mm

Ngaphambili: NJ228-EM umqolo owodwa Cylindrical roller bearing

Okulandelayo: NJ232-EM umqolo owodwa Cylindrical roller bearing

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