基本尺寸			基本額定載荷		額定轉速		型號
			dynamic	static	Reference speed	Limiting speed	Model
d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
276.225	393.7	269.875	2750	5850			BT4-0012 G/HA1C500VA901
269.875	381	282.575	3080	7500			BT4B 331168 B
266.7	355.6	230.188	2200	5600			BT4B 328209 G/HA1C455
266.7	355.6	230.188	1870	4650			BT4-0014 G/HA1C400VA903
260.35	422.275	314.325	4130	8000			BT4B 331487 G/HA1
260	440	298.5	3910	7350			BT4B 328551/HA1
254	358.775	269.875	2860	7100			331275 B
254	358.775	269.875	2460	5700			BT4B 329071 G/HA1VA901
254	358.775	268.875	3050	5700			BT4-0039 E8/C355
244.475	327.025	193.675	1830	4300			330862 B
241.478	349.148	228.6	2160	5000			330782 AG
240	338	248	2550	5500			BT4-0020/HA1
220.662	314.325	239.712	2120	4000			BT4-0040 E8/C355
220.662	314.325	239.712	2200	5200			331156 G
220	295	315	1860	4050			BT4-0035 E8/C355
216.103	330.2	263.525	2240	5100			BT4B 328204/HA1
206.375	282.575	190.5	1400	3350			BT4-0021 G/HA1
206.375	282.575	190.5	1140	2500			BT4-0013 G/HA1C400VA903
206.375	282.575	190.5	1300	3350			331486 G
198.438	284.162	225.425	1760	3750			BT4-0027 AG/HA1
190.5	266.7	187.324	1280	3200			331249 B
177.8	247.65	192.088	1230	3000			331480 G
177.8	247.65	192.088	1020	2500			BT4-0010 G/HA1C400VA903
139.7	200.025	157.162	858	2080			331138 AG
177.8	247.65	192.088	1230	3000			331480 G
177.8	247.65	192.088	1020	2500			BT4-0010 G/HA1C400VA903
139.7	200.025	157.162	858	2080			331138 AG