6454/6420 nti series Tapered cov menyuam bearings
6454/6420 nti series Tapered cov menyuam bearingsnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Ntiv series
Limiting ceev: 3400 rpm
Qhov hnyav: 4.58 kg
ib :6454
ib :6420
Main Qhov Loj:
Txoj kab uas hla (d):69.85 ibmm
Sab nraud txoj kab uas hla (D):149.225 Nwsmm
Dav ntawm lub nplhaib sab hauv (B):53.975 ibmm
Dav ntawm lub nplhaib sab nraud (C): 54.229 mm
Tag nrho qhov dav (T): 44.45 mm
Chamfer dimension ntawm puab nplhaib (r1)min.Loj: 5.0mm
Chamfer dimension ntawm lub nplhaib sab nraud (r2) min. Loj: 3.3mm
Dynamic load ntsuam xyuas(Cr):284.00 NwsN
Static load ntsuas(Cor): 410.00 Nws
ABUTMENT DIMENSION
Txoj kab uas hla ntawm ncej abutment (da) max.ib: 94mm
Txoj kab uas hla ntawm ncej abutment(db)min.ib: 85mm
Txoj kab uas hla ntawm lub tsev abutment(Da) max. ib: 129mm
Txoj kab uas hla ntawm lub tsev abutment(Db) min.ib: 140mm
Radius ntawm ncej fillet (ra) max.ib: 5.0mm
Radius ntawm tsev nyob fillet(rb) max.ib: 3.3mm
