3979/3920 nti series Tapered cov menyuam bearings
3979/3920 nti series Tapered cov menyuam bearingsnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Ntiv series
Limiting ceev: 4500 rpm
Qhov hnyav: 1.36 kg
ib: 3979
ib: 3920
Main Qhov Loj:
Txoj kab uas hla (d):57.15 Nwsmm
Sab nraud txoj kab uas hla (D): 112.712 ibmm
Dav ntawm lub nplhaib sab hauv (B):30.162 ibmm
Dav ntawm lub nplhaib sab nraud (C): 30.048 mm
Tag nrho qhov dav (T): 23.812 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):118.00 NwsN
Static load ntsuas(Cor): 172.00 Nws
ABUTMENT DIMENSION
Txoj kab uas hla ntawm ncej abutment (da) max.ib: 72mm
Txoj kab uas hla ntawm ncej abutment(db)min.ib: 66mm
Txoj kab uas hla ntawm lub tsev abutment(Da) max. ib: 99mm
Txoj kab uas hla ntawm lub tsev abutment(Db) min.ib: 106mm
Radius ntawm ncej fillet (ra) max.ib: 3.5mm
Radius ntawm tsev nyob fillet(rb) max.ib: 3.3mm
