644/633 nti series Tapered cov menyuam bearings
644/633 nti series Tapered cov menyuam bearingsnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Ntiv series
Limiting ceev: 3800 rpm
Qhov hnyav: 2.55 kg
cev :644
kub: 633
Main Qhov Loj:
Txoj kab uas hla (d):71.438 ibmm
Sab nraud txoj kab uas hla (D):130.175 Nwsmm
Dav ntawm lub nplhaib sab hauv (B):41.275 ibmm
Dav ntawm lub nplhaib sab nraud (C): 41.275 mm
Tag nrho qhov dav (T): 31.75 mm
Chamfer dimension ntawm puab nplhaib (r1)min.Loj: 3.5mm
Chamfer dimension ntawm lub nplhaib sab nraud (r2) min. Loj: 3.3mm
Dynamic load ntsuam xyuas(Cr):151.00 NwsN
Static load ntsuas(Cor): 229.00 Nws
ABUTMENT DIMENSION
Txoj kab uas hla ntawm ncej abutment (da) max.ib: 87mm
Txoj kab uas hla ntawm ncej abutment(db)min.ib: 81mm
Txoj kab uas hla ntawm lub tsev abutment(Da) max. ib: 116mm
Txoj kab uas hla ntawm lub tsev abutment(Db) min.ib: 124mm
Radius ntawm ncej fillet (ra) max.ib: 3.5mm
Radius ntawm tsev nyob fillet(rb) max.ib: 3.3mm
