基本尺寸			型號
			Model
d[mm]	D[mm]	B[mm]
20	42	8	16004/HR22T2
20	47	14	6204/HR22T2
20	47	14	6204/HR11QN
20	52	15	6304/HR22T2
17	35	8	16003/HR22Q2
17	35	10	6003/HR22T2
17	35	8	16003/HR22T2
17	47	14	6303/HR11QN
17	40	12	6203/HR11QN
17	35	10	6003/HR22Q2
17	47	14	6303/HR22T2
17	40	12	6203/HR11TN
17	47	14	6303/HR22Q2
17	40	12	6203/HR22Q2
17	40	12	6203/HR22T2
17	35	10	6003/HR11QN
17	47	14	6303/HR11TN
17	35	8	16003/HR11QN
17	35	10	6003/HR11TN
17	35	8	16003/HR11TN
15	32	9	6002/HR11QN
15	42	13	6302/HR11QN
15	32	8	16002/HR22Q2
15	35	11	6202/HR22T2
15	42	13	6302/HR22T2
15	35	11	6202/HR11QN
15	32	8	16002/HR11TN
15	32	9	6002/HR11TN
15	32	8	16002/HR11QN
15	32	9	6002/HR22T2