6-3-3

Inverted Retaining Rings (Internal)

Under Size-No.12

Groove Dimension

The dimension d5 is the minimum diameter of inner periphery when the retaining ring is set in the hole.
d5:CLEARANCE DIAMETER

Unit:mm

Size-No.			Ring dimension								d5	Groove dimension
			d3		d4	t		h	do	Gen. Tol.		d1	d2		m		n
			Basic	Tol.	d4	Basic	Tol.	h	do	Gen. Tol.		d1	Basic	Tol.	Basic	Tol.	Min.
IRTW-	-	10	11.1	0.18	7.7	1	0.05	1.7	0.9	0.3	5.9	10	10.4	＋0.11 0	1.15	＋0.14 0	1.5
		11	12.2		8.6			1.8			6.6	11	11.4
		12	13.3		9.7			1.8			7.6	12	12.5
		13	14.1		10.9			1.6			9	13	13.6
		14	15.1		11.7			1.7			9.8	14	14.6
		15	16.2		12.6			1.8			10.6	15	15.7
		16	17.3		13.5			1.9			11.4	16	16.8
		17	18.3	0.2	14.3			2			12.2	17	17.8
		18	19.5		15.3			2.1	1		13	18	19	＋0.21 0
		19	20.5		16.1			2.2			13.8	19	20
		20	21.5		16.9			2.3			14.5	20	21
		21	22.5		17.7			2.4	1.2	0.4	15	21	22
		22	23.5		18.7			2.4			16	22	23
		24	25.9		20.7	1.2	0.06	2.6			17.5	24	25.2		1.35
		25	26.9		21.5			2.7			18.5	25	26.2
		26	27.9		22.3			2.8			19	26	27.2
		28	30.1	0.25	24.1			3			20.5	28	29.4
		30	32.1		25.7			3.2	1.4		22.5	30	31.4	＋0.25 0
		32	34.4		27.4			3.5	1.6		23.5	32	33.7
		34	36.5		29.1	1.5		3.7			25	34	35.7		1.65		2
		35	37.8		30			3.9			26	35	37
		36	38.8		30.8			4			26.5	36	38
		37	39.8		31.6			4.1			27.5	37	39
		38	40.8		32.4			4.2			28	38	40
		40	43.5	0.4	34.7	1.75	0.07	4.4	2		30	40	42.5		1.9
		42	45.5		36.3			4.6		0.5	31	42	44.5
		45	48.5		38.9			4.8			33	45	47.5
		47	50.5	0.45	40.7			4.9			35	47	49.5
		48	51.5		41.5			5			36	48	50.5	＋0.3 0
		50	54.2		44	2		5.1	2.2		38	50	53		2.2
		52	56.2		45.8			5.2			40	52	55
		55	59.2		48			5.6			42	55	58
		56	60.2		48.8			5.7	2.5		43	56	59
		58	62.2		50.4			5.9			44	58	61
		60	64.2		52			6.1			46	60	63
		62	66.2		53.6			6.3	2.8		47	62	65
		63	67.2		54.4			6.4	2.8		48	63	66
		65	69.2		55.8	2.5	0.08	6.7	3.2		49	65	68		2.7		2.5
		68	72.5		58.5			7			52	68	71
		70	74.5		60.1			7.2			53	70	73
		72	76.5		61.7			7.4		0.7	55	72	75
		75	79.5		63.9			7.8			57	75	78
		78	82.5	0.55	66.3			8.1			59	78	81	＋0.35 0
		80	85.5		68.9			8.3			61	80	83.5
	●	82	87.5		70.5			8.5			62	82	85.5
		85	90.5		72.7	3	0.09	8.9	4		64	85	88.5		3.2	＋0.18 0	3
	●	88	93.5		75.1			9.2			67	88	91.5
		90	95.5		76.7			9.4			68	90	93.5
	●	92	97.5		78.3			9.6			70	92	95.5
	●	95	100.5		80.5			10			72	95	98.5
	●	98	103.5		82.9			10.3			75	98	101.5
		100	105.5		84.5			10.5			76	100	103.5

● Material=Carbon spring steel. Hardness=HRC44~52, Finish=Black phosphate coating (ACP),Zn plating,Chromate dip.
Note;Enquire these sizes of ●mark before you formally order it.