基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
4.762	12.7		FR3ZZ
80	170	58	HR32316CJ
80	170	39	HR31316J
4.762	12.7	4.978	FR3
80	170	39	HR30316J
4.762	9.525		FR166ZZ
80	170	39	HR30316DJ
4.762	9.525	3.175	FR166
80	140	46	HR33216J
4.762	7.938		FR156ZZS
80	140	33	HR32216J
4.762	7.938	2.779	FR156
80	140	26	HR30216J
80	140	26	30216CA
3.967	7.938		FR155ZZS
80	130	37	HR33116J
3.967	7.938	2.779	FR155
80	125	36	HR33016J
3.175	9.525		FR2ZZ
80	125	29	HR32016XJ
3.175	9.525	3.967	FR2
80	110	20	HR32916J
75	160	55	HR32315J
3.175	9.525		FR2-6ZZS
75	160	55	32315CA
3.175	9.525	2.779	FR2-6
75	160	37	HR31315J
3.175	7.938		FR2-5ZZ
75	160	37	HR30315J
3.175	7.938	2.779	FR2-5