(M20) SA20T/K (M25) SA25T/K (M30 ) SA30T/K. : (M6) SA6T/K (M8) SA8T/K (M10) SA10T/K (M12) SA12T/K (M14) SA14T/K (M16) SA16T/K (M18) SA18T/K. Thread Type : Right / Left Hand Thread. Oscillating bearing.
eBay