Cov khoom

81256 M Cylindrical roller thrust bearingnthuav davSpecifications:

Metric series

Khoom siv: 52100 Chrome Hlau

Kev tsim kho: ib qho kev taw qhia

Cage: Brass tawb

Cage Material: Brass

Limiting ceev: 750 rpm

Luj: 31 kg

Main Qhov Loj:

Lub taub hau (d): 280 mm

Sab nraud txoj kab uas hla: 380 mm

Dav: 80 mm

Sab nraud txoj kab uas hla ncej ntxhua khaub ncaws (d1): 375 mm

Lub taub hau taub hau ntxhua khaub ncaws (D1): 284 mm

Txoj kab uas hla (Dw): 32 mm

Qhov siab ntawm lub tshuab ntxhua khaub ncaws (B): 24 mm

Chamfer Dimension (r) min.2.1mm: 2

Static load ntsuam xyuas (Cor): 1460 KN

Dynamic load ntsuam xyuas (Cr): 5600 KN

ABUTMENT DIMENSION

Abutment txoj kab uas hla ncej (da) min.ib: 373mm

Abutment txoj kab uas hla Housing (Da) max.: 300 mm

Fillet radius (ra) max.2.1mm: 2

suav nrog cov khoom:

Cov menyuam thiab lub tawb sib dhos: K 81256 M

Lub tshuab ntxhua khaub ncaws: WS 81256

Lub tsev ntxhua khaub ncaws: GS 81256