呼び方 (Su)	外径		中心から端面までの距離
	D1	D2	Ｃ	Ｍ
40 × 40 × 30	42.7	34.0	47.6	47.6
50 × 50 × 40	48.6	42.7	57.2	57.2
50 × 50 × 30	48.6	34.0	57.2	57.2
60 × 60 x 50	60.5	48.6	63.5	60.3
60 × 60 × 40	60.5	42.7	63.5	57.2
75 × 75 × 60	76.3	60.5	76.2	69.9
75 × 75 × 50	76.3	48.6	76.2	66.7
80 × 80 × 75	89.1	76.3	85.7	82.6
80 × 80 × 60	89.1	60.5	85.7	76.2
100 × 100 × 80	114.3	89.1	104.8	98.4
100 × 100 × 75	114.3	76.3	104.8	95.3
125 × 125 × 100	139.8	114.3	123.8	117.5
125 × 125 × 80	139.8	89.1	123.8	111.1
150 × 150 × 125	165.2	139.8	142.9	136.5
150 × 150 × 100	165.2	114.3	142.9	130.2
200 × 200 × 150	216.3	165.2	177.8	168.3
200 × 200 × 125	216.3	139.8	177.8	161.9
250 × 250 × 200	267.4	216.3	215.9	203.2
250 × 250 × 150	267.4	165.2	215.9	193.7
300 × 300 × 250	318.5	267.4	254.0	241.2
300 × 300 × 200	318.5	216.3	254.0	228.6