스퍼 기어

Boston 30216017 10302 ND120 DIAMETRAL PITCH: TEETH: PRESSURE ANGLE: 14.5 DEGREE

Boston 30215126 09748 ND13 B DIAMETRAL PITCH: 12 D.P. TEETH: 13 PRESSURE ANGLE: 14.5 DEGREE

Boston 30216018 10304 ND144 DIAMETRAL PITCH: TEETH: PRESSURE ANGLE: 14.5 DEGREE

Boston 30215128 09752 ND15 B DIAMETRAL PITCH: 12 D.P. TEETH: 15 PRESSURE ANGLE: 14.5 DEGREE

Boston 30216019 10306 ND168 DIAMETRAL PITCH: TEETH: PRESSURE ANGLE: 14.5 DEGREE

Boston 30215130 09756 ND18 B DIAMETRAL PITCH: 12 D.P. TEETH: 18 PRESSURE ANGLE: 14.5 DEGREE

Boston 30215132 09760 ND21 B DIAMETRAL PITCH: 12 D.P. TEETH: 21 PRESSURE ANGLE: 14.5 DEGREE

Boston 30215133 09762 ND22 B DIAMETRAL PITCH: 12 D.P. TEETH: 22 PRESSURE ANGLE: 14.5 DEGREE