isibhengezo_sekhasi

Imikhiqizo

I-NU252-EM 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-NU252-EM eyodwa yomugqa owodwa we-cylindrical roller bearingimininingwaneImininingwane:

Izinto: Insimbi ye-Chrome engu-52100

Ukwakhiwa: Umugqa Owodwa

Uhlobo Lokuvala: uhlobo oluvulekile

Ikheji: Ikheji lethusi

Izinto Zekheji: Ithusi

Isivinini Esikhawulelwe: 1680 rpm

Isisindo: 66.64 kg

 

Okuyinhloko Ubukhulu:

Ububanzi bembobo (d): 260 mm

Ububanzi bangaphandle (D): 480 mm

Ububanzi (B): 80 mm

Ubukhulu be-chamfer (r) ubuncane: 5.0 mm

Ubukhulu be-chamfer (r1) ubuncane: 5.0 mm

Ukuphakama kwe-axial okuvunyelwe (S): 6.2 mm

Ububanzi bendandatho yangaphakathi yomjaho (F): 317.00 mm

Izilinganiso zomthwalo oguqukayo (Cr): 1206.00 KN

Izilinganiso zomthwalo oqinile (Cor): 1710.00 KN

 

UBUNINGI BOKUTHUTHA

Ububanzi behlombe lomgodi (da) ubuncane: 280 mm

Ububanzi behlombe lomgodi (da) max.: 314 mm

Ihlombe elincane lomgodi (Db) ubuncane: 320 mm

Ububanzi behlombe lendlu (Da) max.: 460 mm

Irediyasi enkulu yokuphumula (ra) ubuningi: 4.0 mm

Irediyasi enkulu yokuphumula (ra1) ubuningi: 4.0 mm

I-NU

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