The BT40 150mm Milling Spindle is a superior mechanical solution designed specifically for Vertical Machining Centers (VMC) and heavy-duty milling environments. Featuring a 150H6 locating diameter and a massive 500mm total length, this belt-driven spindle is engineered for maximum structural rigidity and vibration dampening. It utilizes a precision-matched 4+2 bearing configuration, incorporating 7014 P4 front bearings and 7012 P4 rear bearings to ensure exceptional rotational accuracy and high load-bearing capacity during aggressive material removal. Optimized for speeds up to 8,000 RPM, the spindle is greased-packed for low-maintenance industrial operation. The robust 202mm flange diameter provides an ultra-stable mounting interface, making it the ideal choice for modern CNC machines requiring reliable, long-term precision in metalworking.
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