基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
304.8	419.1	269.875	BT4-8057 G/HA1VA901
260	360	100	NNU 4952 BK/SPW33
260	360	100	NNU 4952 B/SPW33
240	360	92	NN 3048 K/SPW33
304.648	438.048	280.99	BT4B 328828 G/HA1
304.648	438.048	280.99	331492
304.648	438.048	280.99	BT4B 334008 G/HA1VA901
240	320	80	NNU 4948 B/SPW33
300	440	280.99	BT4B 334126 G/HA1VA901
240	320	80	NNU 4948 BK/SPW33
300	440	280.988	BT4B 328725 G/HA1
220	300	80	NNU 4944 B/SPW33
292.1	422.275	269.875	BT4B 331968 BG/HA1
220	340	90	NN 3044 K/SPW33
288.925	406.4	298.45	BT4B 331452 G/HA1
220	300	80	NNU 4944 BK/SPW33
285.75	380.898	244.475	BT4-0015 G/HA1C400VA903
285.75	380.898	244.475	330337 AG
200	310	82	NN 3040 K/SPW33
285	400	340	BT4-8116 E1/C525
200	280	80	NNU 4940 BK/SPW33
280	460	324	BT4B 332441 G/HA1
200	280	80	NNU 4940 B/SPW33
280	406.4	298.45	BT4-0026 A/PEX
190	260	69	NNU 4938 BK/SPW33
279.578	380.898	244.475	330540 AG
190	260	69	NNU 4938 B/SPW33
279.4	393.7	269.875	BT4-0011 G/HA1C500VA901
190	290	75	NN 3038 K/SPW33
276.225	393.7	269.875	BT4-0012 G/HA1C500VA901