Type	Dimension(mm)
	d	s	r	a≈	d1	H
PM41002H	10	3.5	0.2	2.4	4.2	10
PM41305H	13	4.5	0.5	3.4	5.2	13
PM41605H	16	5.5	0.5	4.4	6.2	16
PM41610H	16	5.5	1	4.4	6.2	16
PM41910H	19	6.5	1	5.4	7.2	19
PM42510H	25	9	1	10	9	25