31308 ib kab Tapered cov menyuam bearings
31308 ib kab Tapered cov menyuam bearingsnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: Ib kab
Metric series
Limiting ceev: 7500 rpm
Qhov hnyav: 0.72 kg
Main Qhov Loj:
Txoj kab uas hla (d):40 mm
Sab nraud txoj kab uas hla (D): 90 mm
Dav ntawm lub nplhaib sab hauv (B): 23 mm
Qhov dav ntawm lub nplhaib sab nraud (C): 17 mm
Tag nrho qhov dav (T): 25.25 mm
Chamfer dimension ntawm puab nplhaib (r) min.Loj: 2.0mm
Chamfer dimension ntawm lub nplhaib sab nraud (r) min. Loj: 1.5mm
Dynamic load ntsuam xyuas(Cr):72.45k ibN
Static load ntsuas(Cor): 81.18 KN
ABUTMENT DIMENSION
Txoj kab uas hla ntawm ncej abutment (da) max.ib: 51mm
Txoj kab uas hla ntawm ncej abutment(db)min.:50mm
Txoj kab uas hla ntawm lub tsev abutment(Da) min.ib: 71mm
Txoj kab uas hla ntawm lub tsev abutment(Da) max.ib: 82.5mm
Txoj kab uas hla ntawm lub tsev abutment(Db) min.ib: 86mm
Yam tsawg kawg ntawm qhov chaw yuav tsum tau muaj nyob rau hauv vaj tse nyob rau sab loj ntawm lub ntsej muag(Ca) min. mm: 3 ib
Qhov dav tsawg kawg nkaus ntawm qhov chaw yuav tsum tau muaj nyob rau hauv vaj tse ntawm lub ntsej muag me me(Cb) min. mm:8 ib
Radius ntawm ncej fillet (ra) max.:2.0 uamm
Radius ntawm tsev nyob fillet(rb) max.: 1.5mm
