81220 TN Cylindrical roller thrust bearing
81220 TN Cylindrical roller thrust bearingnthuav davSpecifications:
Metric series
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: ib qho kev taw qhia
Cage: Nylon tawb
Cage Khoom: Polyamide (PA66)
Limiting ceev: 2300 rpm
Qhov hnyav: 2.22 kg
Main Qhov Loj:
Lub taub hau (d): 100 mm
Sab nraud txoj kab uas hla: 150 mm
Dav: 38 mm
Sab nraud txoj kab uas hla ncej ntxhua khaub ncaws (d1): 150 mm
Lub taub hau taub hau ntxhua khaub ncaws (D1): 103 hli
Txoj kab uas hla (Dw): 15 mm
Qhov siab ntawm lub tshuab ntxhua khaub ncaws (B): 11.5 mm
Chamfer Dimension (r) min. Loj: 1.1mm
Static load ntsuam xyuas (Cor): 340 KN
Dynamic load ntsuam xyuas (Cr): 1080 KN
ABUTMENT DIMENSION
Abutment diameter ncej (da) min. mm: 142 ib
Abutment txoj kab uas hla Housing (Da) max. : 107 mm
Fillet radius (ra) max. Loj: 1.1mm
suav nrog cov khoom:
Cov menyuam thiab lub tawb sib dhos: K 81220 TV
Lub taub hau ntxhua khaub ncaws: WS 81220
Lub tsev ntxhua khaub ncaws: GS 81220