基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
3	7	2	W 618/3 R
3	6	2.5	W 627/3 R-2Z
3	7	3	W 638/3-2Z
3	9	5	W 630/3 R-2Z
3	7	3	W 638/3 R-2RS1
3.175	7.938	4.366	D/W RW2-5-2Z
3.175	9.525	4.762	D/W RW2-2Z
3.175	7.938	3.571	D/W R2-5 R-2Z
3.175	12.7	4.366	D/W R2A
3.175	9.525	3.967	D/W R2 R
3.175	7.938	2.779	D/W R2-5 R
3.175	7.938	4.366	D/W RW2-5 R-2Z
3.175	9.525	4.762	D/W RW2 R-2Z
3.175	9.525	2.779	D/W R2-6
3.175	7.938	2.779	D/W R2-5
3.175	6.35	3.175	D/W RW144 R
3.175	9.525	3.967	D/W R2-2RZ
3.175	9.525	4.366	D/W RW2-6-2Z
3.175	6.35	2.779	D/W R144-2Z
3.175	6.35	3.571	D/W RW144-2Z
3.175	7.938	3.571	D/W RW2-5 R
3.175	9.525	3.967	D/W R2-2RS1
3.175	9.525	3.967	D/W R2 R-2Z
3.175	9.525	3.571	D/W R2-6-2RZ
3.175	9.525	3.967	D/W R2 R-2RS1
3.175	9.525	3.967	D/W R2-2Z
3.175	9.525	4.762	D/W RW2-2RS1
3.175	6.35	3.175	D/W RW144
3.175	6.35	2.779	D/W R144 R-2Z
3.175	9.525	3.571	D/W R2-6-2RS1