NSK Single Row Tapered Roller Bearing 30308D

・Bantalan rol tirus dirancang agar permukaan lintasan (raceway) pada ring dalam, ring luar, dan puncak kerucut rol bertemu di satu titik pada sumbu pusat bantalan. ・Dapat menahan beban radial dan beban aksial satu arah, serta memiliki kapasitas yang besar. ・Ketika beban radial bekerja pada bantalan, komponen gaya aksial akan timbul, sehingga perlu menggunakan dua bantalan yang saling berhadapan, atau digunakan sebagai bantalan kombinasi atau bantalan baris ganda.

• Tapered roller bearings are designed so that the apexes of the cones of the inner ring, outer ring raceways, and rollers converge at a single point on the bearing's central axis. • They can handle radial loads and unidirectional axial loads, and have a high load capacity. • When a radial load is applied to the bearing, an axial force component is generated, so it is necessary to use them in opposing pairs, as a combined bearing, or as a double-row bearing.