基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
240	320	80	NNU4948K
220	300	80	NNU4944K
260	360	100	NNU4952
240	320	80	NNU4948
260	360	100	NNU4952K
240	320	80	NNU4948K
280	380	100	NNU4956
260	360	100	NNU4952
280	380	100	NNU4956K
25	52	18	NUP2205
25	52	18	NUP2205E
30	62	20	NUP2206
30	62	20	NUP2206E
35	72	23	NUP2207
35	72	23	NUP2207E
40	80	23	NUP2208
40	80	23	NUP2208E
45	85	23	NUP2209
45	85	23	NUP2209E
50	90	23	NUP2210
50	90	23	NUP2210E
55	100	25	NUP2211
55	100	25	NUP2211E
85	210	52	NUP417
90	225	54	NUP418
95	240	55	NUP419
100	250	58	NUP420
105	260	60	NUP421
110	280	65	NUP422
85	180	41	NU317E