Crescent Rings Metric SSM

Product Order Line:
01527 521000

Crescent Rings SSM: Metric Series

Crescent Rings: N1800 American Specification

Radially fitted circlips for shafts with grooves. Crescent Rings provide a shallow but uniform shoulder on relatively small shaft diameters. Higher resistance to thrust loads than standard 'E' type circlips. Neat appearance and suitable for applications where small clearance dimensions are important.
(Certain sizes are available in Stainless Steel)

Minimum order charge for UK customers: Orders are subject to a minimum charge of £15 plus carriage, packing & VAT. Minimum order per item £2.50.

Minimum order charge for Overseas customers: Orders are subject to a minimum order charge of £50 Pound Sterling ($100 US Dollars) on an ex-works basis.

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Shaft		Circlip Dimensions							Groove Dimensions						Code No.	UK pounds per 1000 rings.
Standard material: Carbon Spring Steel Standard Finish: Phosphate and Oil. (Also available in Stainless Steel)									Measurements in mm & kN
									Key to table headings and abbreviations
S	Tol	t	Tol	D	Tol	C	b	Fr kN	G	Tol	W	Tol	n	Fr kN	Code No.	1-249	250-999	1000-4999	5000-9999	10000+	No. of clips
3	+0.08 -0.00	0.40	+0.00 -0.05	2.18	±0.06	4.1	0.90	0.50	2.3	+0.00 -0.07	0.44	+0.05 -0.00	1.0	0.24	SSM0030	13.68	10.26	9.58	8.89	8.21		(min 190)
4	+0.08 -0.00	0.40		3.00	±0.06	5.2	1.00	0.50	3.2		0.44	+0.05 -0.00	1.2	0.37	SSM0040	20.15	15.11	14.11	13.10	12.09		(min 130)
5	+0.10 -0.00	0.60		3.80	±0.08	6.4	1.20	1.10	4.0		0.64	+0.08 -0.00	1.5	0.58	SSM0050	15.63	11.72	10.94	10.16	9.38		(min 160)
6		0.70		4.80		7.6	1.30	1.65	5.0		0.74		1.5	0.72	SSM0060	18.14	13.61	12.70	11.79	10.88		(min 140)
7		0.80		5.80		8.8	1.40	2.20	6.0	+0.00 -0.09	0.85		1.5	0.85	SSM0070	19.14	14.36	13.40	12.44	11.48		(min 130)
8		0.80		6.80	±0.09	10.2	1.60	2.20	7.0		0.85		1.5	0.98	SSM0080	26.90	20.18	18.83	17.49	16.14		(min 100)
9		1.00	+0.00 -0.06	7.80		11.4	1.70	3.50	8.0		1.10		1.5	1.10	SSM0090	24.77	18.58	17.34	16.10	14.86		(min 100)
10		1.00		8.75		12.4	1.70	3.70	9.0		1.10		1.5	1.24	SSM0100	27.17	20.38	19.02	17.66	16.30		(min 100)
11		1.00		9.65	±0.18	13.6	1.80	4.00	10.0	+0.00 -0.11	1.10		1.5	1.35	SSM0110	32.08	24.06	22.46	20.85	19.25		(min 80)
12	+0.15 -0.00	1.00		10.55		14.7	1.90	4.20	10.9		1.10		1.7	1.65	SSM0120	33.25	24.94	23.28	21.61	19.95		(min 80)
13		1.00		11.40		15.8	2.00	4.50	11.8		1.10		1.8	1.90	SSM0130	35.04	26.28	24.53	22.78	21.02		(min 70)
14		1.00		12.30		16.7	2.00	5.00	12.7		1.10		2.0	2.20	SSM0140	36.30	27.23	25.41	23.60	21.78		(min 70)
15		1.00		13.20		17.8	2.10	5.50	13.6		1.10		2.1	2.60	SSM0150	43.00	32.25	30.10	27.95	25.80		(min 60)
16		1.00		14.10		18.9	2.20	5.80	14.5		1.10		2.3	3.00	SSM0160	43.52	32.64	30.46	28.29	26.11		(min 60)
17		1.00		14.90		19.9	2.25	6.00	15.4		1.10		2.4	3.40	SSM0170	69.14	51.86	48.40	44.94	41.48		(min 40)
18		1.20		15.80		20.9	2.30	8.50	16.3		1.30	+0.15 -0.00	2.6	3.70	SSM0180	58.63	43.97	41.04	38.11	35.18		(min 50)
19		1.20		16.70		22.0	2.40	9.00	17.2		1.30		2.7	4.30	SSM0190	69.14	51.86	48.40	44.94	41.48		(min 40)
20		1.20		17.55		23.2	2.55	9.40	18.1	+0.00 -0.21	1.30		2.9	4.70	SSM0200	58.63	48.62	45.38	42.14	38.90		(min 50)
25		1.20		22.00	±0.18	28.9	3.15	11.50	22.6		1.30		3.6	7.50	SSM0250	113.23	84.92	79.26	73.60	67.94		(min 30)
26	+0.20 -0.00	1.20		22.90		30.0	3.25	12.00	23.5		1.30		3.8	8.00	SSM0260	116.20	87.15	81.34	75.53	69.72		(min 20)
30	+0.20 -0.00	1.50		26.30		34.4	3.70	17.00	27.0		1.60		4.5	11.00	SSM0300	142.03	106.52	99.42	92.32	85.22		(min 20)
Shaft		Circlip Dimensions							Groove Dimensions						Code No.	UK pounds per 1000 rings.
S	Tol	t	Tol	D	Tol	C	b	Fr kN	G	Tol	W	Tol	n	Fr kN	Code No.	1-249	250-999	1000-4999	5000-9999	10000+	No. of clips

Circlips and Retaining Rings Index | Contact Springmasters with your specifications.

Crescent Rings SSM

Product Order Line:01527 521000

Crescent Rings SSM: Metric Series

Crescent Rings: N1800 American Specification

Product Order Line:
01527 521000