The HFH B7006ETP4SUL is a genuine high-precision angular contact ball bearing, specifically designed as a spindle bearing for demanding industrial applications, including machine tools. This single-row bearing features a 25° contact angle (E), a phenolic resin cage (T), and P4S super precision class for exceptional accuracy and rigidity. Its universal matched (UL) design allows for flexible pair mounting. With an inner diameter of 30mm, an outer diameter of 55mm, and a width of 13mm, it ensures reliable performance in high-speed operations.