NA4900-RS Koob rau cov menyuam bearings nrog cov nplhaib machined, nrog lub nplhaib sab hauv
NA4900-RS Koob rau cov menyuam bearings nrog cov nplhaib machined, nrog 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: 13000 rpm
Qhov hnyav: 0.025 kg
Lub ntsiab Qhov Loj:
Qhov Rooj Taub (d): 10 hli
Txoj kab uas hla ntawm lub nplhaib sab hauv (F): 14 hli
Txoj kab uas hla sab nraud (D): 22 hli
Dav ntawm lub nplhaib sab nraud (C): 13 hli
Dav (B): 14 hli
Chamfer qhov ntev ntawm lub nplhaib sab nraud (r) min.: 0.3 hli
Kev ntsuas dynamic load (Cr): 6.8 KN
Kev ntsuas qhov hnyav zoo li qub (Cor): 6.9 KN
Qhov Ntev ntawm ABUTMENT
Qhov me tshaj plaws uas tso cai rau lub abutment txoj kab uas hla, cov bearings nrog flanges (da) min. : 12 mm
Lub tsev ntawm lub ru tsev (nrog flanges) (Da) siab tshaj plaws: 20 hli
Qhov siab tshaj plaws ntawm cov duab puab (ra): 0.3 hli












