N312-E ib kab Cylindrical cov menyuam bearing
N312-E ib kab Cylindrical cov menyuam bearingnthuav davSpecifications:
Khoom siv: 52100 Chrome Hlau
Kev tsim kho: Ib Kab
Cage: Hlau, tooj dag los yog Nylon
Cage Khoom: Hlau, tooj dag lossis Polyamide (PA66)
Limiting ceev: 3500 rpm
Qhov hnyav: 1.78 kg
Main Qhov Loj:
Txoj kab uas hla (d): 60 mm
Sab nraud txoj kab uas hla (D): 130 mm
Dav (B): 31 mm
Chamfer dimension (r) min.2.1mm: 2
Chamfer dimension (r1) min.2.1mm: 2
Permissible axial displacement (S) max.1.9mm: 1
Raceway txoj kab uas hla ntawm lub nplhaib sab nraud (E): 115 mm
Dynamic load ntsuam xyuas (Cr): 159.30 KN
Static load ntsuam xyuas (Cor): 141.30 KN
ABUTMENT DIMENSION
Txoj kab uas hla ntawm lub xub pwg nyom (da): 72 mm
Txoj kab uas hla ntawm lub xub pwg nyom (Da): 118 mm
Qhov siab tshaj plaws recess radius (ra1) max: 2.1 mm
