N221-EM ib kab Cylindrical cov menyuam bearing
N221-EM ib kab Cylindrical cov menyuam bearingnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: Ib Kab
Cage: Brass Cage
Cage Material: Brass
Limiting ceev: 3920 rpm
Qhov hnyav: 4.52 kg
Main Qhov Loj:
Pob qhov taub (d): 105 mm
Sab nraud txoj kab uas hla (D): 190 mm
Dav (B): 36 mm
Chamfer dimension (r) min. : 2.1mm
Chamfer dimension (r1) min. : 2.1mm
Permissible axial displacement (S) max. Loj: 1.2mm
Raceway txoj kab uas hla ntawm lub nplhaib sab nraud (E): 171.5 mm
Dynamic load ntsuam xyuas (Cr): 279.00 KN
Static load ntsuam xyuas (Cor): 288.00 KN
ABUTMENT DIMENSION
Txoj kab uas hla ntawm lub xub pwg nyom (da): 117 mm
Txoj kab uas hla ntawm lub xub pwg nyom (Da): 178 mm
Qhov siab tshaj plaws recess radius (ra1) max: 2.1 mm