Bearing type, double row cylindrical roller bearings
Domestic new model: NN3022K/W33 / P4
Domestic old models: 3182122 k
Inside diameter (mm) : 100
Outside diameter (mm) : 170
Width (mm) : 45
Dynamic load (kN) : 220
Static load (kN) : 360
Grease lubrication rotational speed (r/min) : 4800
Oil lubrication speed (r/min) : 5300
Weight (kg) : 3.74
Maintain equipment quality: brass
Application: machine tool spindle
Longevity: 12 to 18 months
Advantage: 30 years credit management, in the bearing industry, the backbone of replace imported!
Service: perfect and thoughtful pre-sale technical support, after-sale tracking service.
Certificate: the company has passed ISO9001:2008 / ISO/TS16949:2009 quality management system and ISO14001:2004 environmental management system, as well as the CQC product quality certification and measurement guarantee confirmation certificate.






