Cov khoom

RNA4907-2RS Koob rau cov menyuam bearings nrog cov nplhaib machined, tsis muaj lub nplhaib sab hauvcov ntsiab lusCov Lus Qhia:

Khoom siv: 52100 Chrome hlau

Hom: ib kab

Hom foob: kaw rau ib sab

Kev txwv ceev: 4800 rpm

Qhov hnyav: 0.11 kg

Lub ntsiab Qhov Loj:

Txoj kab uas hla hauv qab rollers (Fw): 42 hli

Txoj kab uas hla sab nraud (D): 55 hli

Dav (C): 20 hli

Chamfer qhov ntev ntawm lub nplhaib sab nraud (r) min.: 0.6 hli

Kev ntsuas dynamic load (Cr): 26.50 KN

Kev ntsuas qhov hnyav zoo li qub (Cor): 39.50 KN

Qhov Ntev ntawm ABUTMENT

Lub tsev ntawm lub ru tsev (nrog flanges) (Da) siab tshaj plaws: 51 hli

Qhov siab tshaj plaws ntawm cov duab puab (ra): 0.3 hli