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Imikhiqizo

I-NU303-E eyodwa yomugqa owodwa we-cylindrical roller bearing

Incazelo emfushane:

Ama-roller bearings anomugqa owodwa ahlukanisiwe okusho ukuthi indandatho yokuthwala ene-roller kanye ne-cage assembly ingahlukaniswa nenye indandatho. Le bearings yenzelwe ukwamukela imithwalo ephezulu ye-radial ngokuhlanganiswa nesivinini esiphezulu. Njengoba inama-flange amabili ahlanganisiwe endandatho yangaphandle futhi engenawo ama-flange endandatho yangaphakathi, ama-NU design bearings angamukela ukufuduka kwe-axial kuzo zombili izinhlangothi.


Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

I-NU303-E eyodwa yomugqa owodwa we-cylindrical roller bearingimininingwaneImininingwane:

Izinto: Insimbi ye-Chrome engu-52100

Ukwakhiwa: Umugqa Owodwa

Uhlobo Lokuvala: uhlobo oluvulekile

Ikheji: Insimbi, ithusi noma i-Nylon

Izinto Zekheji: Insimbi, ithusi noma i-Polyamide (PA66)

Isivinini Esikhawulelwe: 11200 rpm

Ukupakisha: Ukupakisha kwezimboni noma ukupakisha ibhokisi elilodwa

Isisindo: 0.122 kg

 

Okuyinhloko Ubukhulu:

Ububanzi bembobo (d): 17 mm

Ububanzi bangaphandle (D): 47 mm

Ububanzi (B): 14 mm

Ubukhulu be-chamfer (r) ubuncane: 1.0 mm

Ubukhulu be-chamfer (r1) min.: 0.6 mm

Ukuphakama kwe-axial okuvunyelwe (S): 1.2 mm

Ububanzi bendandatho yangaphakathi yomjaho (F): 24.20 mm

Izilinganiso zomthwalo oguqukayo (Cr): 27.00 KN

Izilinganiso zomthwalo oqinile (Cor): 19.08 KN

 

UBUNINGI BOKUTHUTHA

Ububanzi behlombe lomgodi (da) ubuncane: 21.20 mm

Ububanzi behlombe lomgodi (da) ubukhulu: 23.50 mm

Ihlombe elincane lomgodi (Db) ubuncane: 25.00 mm

Ububanzi behlombe lendlu (Da) max.: 42.80 mm

Irediyasi enkulu yokuphumula (ra) ubuningi: 1.0 mm

Irediyasi enkulu yokuphumula (ra1) ubuningi: 0.6 mm

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