基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
17	40	12	6203-2ZNR
17	47	19	62303-2RS1
17	47	14	6303 N
17	23	4	W 61703-2RS1
17	40	12	6203 ETN9
17	23	4	W 61703 R-2ZS
17	26	7	W 63803-2Z
18	24	4	WBB1-8713
19.05	41.275	11.113	D/W R12-2RS1
19.05	41.275	7.938	D/W R12
19.05	25.4	3.967	D/W ER1634-2ZS
19.05	41.275	11.113	D/W R12-2Z
19.05	25.4	3.967	D/W ER1634
19.05	47.625	14.288	RLS 6-2Z
19.05	47.625	14.288	RLS 6-2RS1
19.05	47.625	14.288	RLS 6
19.05	41.275	11.113	D/W R12-2RZ
19.05	50.8	17.462	RMS 6
19.05	25.4	3.967	D/W SRI-1634-2ZS
20	52	15	6304 NR
20	42	12	W 6004-2RZ
20	42	12	6004-Z
20	37	9	W 61904
20	52	15	6304-RSH
20	42	8	16004
20	52	15	6304-RSL
20	52	15	6304-Z
20	52	15	6304-ZNR
20	32	7	61804
20	37	9	W 61904-2RZ