\[\boxed{\mathbf{216}.}\]
\[A = \left\{ x:\ \ |x| < 5;x \in Z \right\};\ \ \]
\[B = \left\{ x:\ \ |x - 1| < 7;x \in N \right\}.\]
\[A = \left\{ - 4;\ - 3;\ - 2;\ - 1;0;1;2;3;4 \right\};\]
\[B = \left\{ 1;2;3;4;5;6;7 \right\}.\]
\[A \cap B = \left\{ 1;2;3;4 \right\}.\]