30248 ib kab Tapered cov menyuam bearings
30248 ib kab Tapered cov menyuam bearingsnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: Ib kab
Metric series
Limiting ceev: 1400 rpm
Qhov hnyav: 46.8 kg
Main Qhov Loj:
Txoj kab uas hla (d):240mm
Sab nraud txoj kab uas hla (D): 440mm
Dav ntawm lub nplhaib sab hauv (B): 72 mm
Dav ntawm lub nplhaib sab nraud (C): 60 mm
Tag nrho qhov dav (T): 79 mm
Chamfer dimension ntawm puab nplhaib (r) min.Loj: 5.0mm
Chamfer dimension ntawm lub nplhaib sab nraud (r) min. 4.0mm: 3
Dynamic load ntsuam xyuas(Cr):8 68,50kN
Static load ntsuas(Cor): 1260.00 NwsN
ABUTMENT DIMENSION
Txoj kab uas hla ntawm ncej abutment (da) max.ib: 285mm
Txoj kab uas hla ntawm ncej abutment(db)min.ib: 257mm
Txoj kab uas hla ntawm lub tsev abutment(Da) min.ib: 383mm
Txoj kab uas hla ntawm lub tsev abutment(Da) max.ib: 420mm
Txoj kab uas hla ntawm lub tsev abutment(Db) min.ib: 410mm
Qhov dav tsawg kawg nkaus ntawm qhov chaw yuav tsum tau muaj nyob rau hauv vaj tse nyob rau ntawm lub ntsej muag loj (Ca) min.: 10mm
Qhov dav qhov tsawg kawg nkaus uas yuav tsum tau muaj nyob rau hauv vaj tse nyob rau ntawm lub ntsej muag me me (Cb) min.:19mm
Radius ntawm ncej fillet (ra) max.ib: 5.0mm
Radius ntawm tsev nyob fillet(rb) max.:4.0 ibmm
