基本尺寸			型號(hào)
			Model
d[mm]	D[mm]	B[mm]
90	140	37	NN 3018 KTN9/SP
90	140	37	NN 3018 TN9/SP
85	130	34	NN 3017 KTN9/SP
85	130	34	NN 3017 TN9/SP
80	125	34	NN 3016 TN/SP
80	125	34	NN 3016 KTN/SP
75	115	30	NN 3015 TN/SP
75	115	30	NN 3015 KTN/SP
70	110	30	NN 3014 KTN/SP
70	110	30	NN 3014 TN/SP
65	100	26	NN 3013 TN/SP
65	100	26	NN 3013 KTN/SP
60	95	26	NN 3012 KTN/SP
60	95	26	NN 3012 TN/SP
55	90	26	NN 3011 TN/SP
55	90	26	NN 3011 KTN/SP
50	80	23	NN 3010 TN/SP
50	80	23	NN 3010 KTN/SP
45	75	23	NN 3009 TN/SP
45	75	23	NN 3009 KTN/SP
40	68	21	NN 3008 KTN/SP
40	68	21	NN 3008 TN/SP
35	62	20	NN 3007/SP
35	62	20	NN 3007 K/SP
30	55	19	NN 3006 TN/SP
30	55	19	NN 3006 KTN/SP
25	47	16	NN 3005/SP
25	47	16	NN 3005 K/SP
120	180	28	N 1024 KTNHA/HC5SP
120	180	28	N 1024 KTN9/SP