基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
61.913	97.64	22.225	B32
61.913	97.638	20.65	D32
61.913	97.638	20.638	GT32
61.913	97.638	20.638	FT32
61.913	90.5	22.225	4432
60.325	97.64	22.22	B31
60.325	97.638	20.65	D31
60.325	97.638	20.638	GT31
60.325	97.638	20.638	FT31
60.325	91.29	25.4	W2-3/8
60.325	90.5	22.225	4431
60	140	95	54315 + U315
60	135	87.2	54315
60	135	79	52315
60	130	51	51412-MP
60	115	57	54215 + U215
60	115	42	53312 + U312
60	110	49.6	54215
60	110	47	52215
60	110	38.3	53312
60	110	35	51312
60	106	35	3912
60	100	31	53212 + U212
60	98	30.5	DL60
60	96	30	4112-AW
60	95	28	53212
60	95	26	51212
60	90	28	4112
60	90	24.5	912
60	85	17	51112