fat1ndszshg
@fat1ndszshg
attivo 1 anno, 7 mesi fa
Customized Roller Bearing 1.Product Introduction Four-row tapered roller bearings can withstand axial loads in addition to radial loads. YNR four-row tapered roller bearings produced have fewer components, simplifying the installation; the load distribution of the four-row rollers has been improved, thereby reducing the wear and extending […] Vedi
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