SILVERSTONE MACHINERY INDUSTRY CO.,LTD.

Nominal shaft diameter mm	Nominal Part No.			Major Dimensions and Tolerance															Eccen tricity µm	Squar eness µm	Basic Load Rating		Nominal shaft diameter mm
	Steel Retainer	Resin Retainer	Weight g	mm	dr	mm	D	mm	L	Flange											Basic Load Rating
	Steel Retainer	Resin Retainer	Weight g	mm	Toler ance µm	mm	Toler ance µm	mm	Toler ance µm	l mm	Df mm	W mm	t mm	A mm	F mm	X mm	Y mm	Z mm			dynamic CN	static CoN
6	SMTC 6	SMTC 6G	28	6	0 -0.01	12	0 -0.013	35	±0.3	5	28	18	5	20	—	3.5	6	3.1	15	15	323	529	6
8	SMTC 8	SMTC 8G	47	8		15	0 -0.013	45		5	32	21	5	24	—	3.5	6	3.1			431	784	8
10	SMTC 10	SMTC 10G	90	10		19	0 -0.016	55		6	40	25	6	29	—	4.5	7.5	4.1			588	1,100	10
12	SMTC 12	SMTC 12G	102	12		21		57		6	42	27	6	32	—	4.5	7.5	4.1			813	1,570	12
13	SMTC 13	SMTC 13G	123	13		23		61		6	43	29	6	33	—	4.5	7.5	4.1			813	1,570	13
16	SMTC 16	SMTC 16G	182	16		28		70		6	48	34	6	38	22	4.5	7.5	4.1			1,230	2,350	16
20	SMTC 20	SMTC 20G	247	20	0 -0.012	32	0 -0.019	80		8	54	38	8	43	24	5.5	9	5.1	20	20	1,400	2,740	20
25	SMTC 25	SMTC 25G	525	25		40		112		8	62	46	8	51	32	5.5	9	5.1			1,560	3,140	25
30	SMTC 30	SMTC 30G	645	30		45		123		10	74	51	10	60	35	6.6	11	6.1			2,490	5,490	30

Note: All sizes of SMTC type are sealed on both sides.

SI Unit 1N＝0.102 kgf