基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
14.288	19.05	15.875	BCE910
14.288	19.05	12.7	BCE98
14.288	19.05	9.525	BCE96
14	20	14	BK1414-RS
14	20	12	BK1412
13	19	12	BK1312
12.7	19.05	20.638	BCH813-P
12.7	19.05	19.05	BCH812
12.7	19.05	15.875	BCH810
12.7	19.05	12.7	BCH88
12.7	19.05	11.112	BCH87
12.7	17.462	19.05	BCE812
12.7	17.462	15.875	BCE810
12.7	17.462	14.288	BCE89-P
12.7	17.462	12.7	BCE88
12.7	17.462	11.112	BCE87
12.7	17.462	9.525	BCE86
12.7	17.462	7.938	BCE85
12	18	12	BK1212
12	16	10	BK1210
11.112	17.462	14.288	BCH79-P
11.112	17.462	12.7	BCH78
11.112	15.875	12.7	BCE78
10	14	15	BK1015
10	14	12	BK1012
10	14	12	BK1012-RS
10	14	10	BK1010
9.525	15.875	12.7	BCH68
9.525	14.288	15.875	BCE610
9.525	14.288	14.288	BCE69-P