Retaining Rings / External / C-Type (STWN18)

CatalogP.2-265

Part number:

STWN18

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Outline drawing and specifications table
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Outline drawing and specifications table

Retaining Rings/External/C-Type:Related Image

Type	Material	Hardness
STWN	Spring Steel	44~53HRC
STWS	EN 1.4301 (CSP) Equiv.	36~44HRC

Specifications

Part Number

STWS6
NETW9

Part Number		Retaining Ring							Reference	Applicable Shaft (Reference)						STWN			STWS
Part Number		Retaining Ring							Reference	Applicable Shaft (Reference)						Unit Price	Volume Discount Rate		Unit Price	Volume Discount Rate
Type	No.	d₃		t		b (Approx.)	a (Approx.)	d₀ (Min.)	d₄	d₁	d₂		m		n (Min.)	1~49	50~199	200~1000	1~49	50~199	200~500
Type	No.	d₃	Tolerance	t	Tolerance	b (Approx.)	a (Approx.)	d₀ (Min.)	d₄	d₁	d₂	Tolerance	m	Tolerance	n (Min.)	1~49	50~199	200~1000	1~49	50~199	200~500
STWN	3	2.7	+0.04 -0.15	0.25	±0.025	0.5	1.7	0.7	7	3	2.85	0 - 0.04	0.35	+ 0.10 0	0.3				-	-	-
	4	3.7		0.4	±0.03	0.9	2.2	0.8	9	4	3.8		0.5
	5	4.7		0.6	±0.04	1.1	2.4	0.8	10.5	5	4.8		0.7
	6	5.6	+0.06 -0.2	0.7		1.3	2.8	1	12	6	5.7		0.8		0.5
	7	6.5		0.8		1.4	3		14	7	6.7	0 - 0.06	0.9		0.5
	8	7.4		0.8		1.6	3		15	8	7.6	0 - 0.06	0.9		0.6
STWS (Stainless Steel)	4	3.6	±0.1	0.25	±0.03	0.7	1.4	0.7	9	4	3.7	± 0.06	0.3	+ 0.10 0	1.0	-	-	-
	5	4.5		0.4	±0.04	0.7	1.4		10.5	5	4.7		0.45		1.5
	6	5.5		0.4		0.8	2.0		12	6	5.7		0.45
	7	6.3		0.65		0.9	2.0	1	14	7	6.5		0.7
	8	7.1		0.65		1.0	2.2	1	15	8	7.4		0.7
STWN STWS (Stainless Steel)	10	9.3	±0.15	1	±0.05	1.8	3	1.2	17	10	9.6	0 - 0.09	1.15	+ 0.14 0	1.5
	11	10.2	±0.15			2	3.1	1.2	18	11	10.5	0 - 0.11
	12	11.1	±0.18			2.1	3.2	1.5	19	12	11.5
	13	12				2.1	3.3	1.5	20	13	12.4
	14	12.9				2.2	3.4	1.7	22	14	13.4
	15	13.8					3.5		23	15	14.3
	16	14.7					3.6		24	16	15.2
	17	15.7					3.7		25	17	16.2
	18	16.5		1.2	±0.06	2.6	3.8		26	18	17		1.35
	19	17.5				2.7	3.8	2	27	19	18
	20	18.5	±0.2				3.9		28	20	19	0 - 0.21
	21	19.5					4		30	21	20
	22	20.5					4.1		31	22	21
	23	21.4				2.9	4.5		32.5	23	22
	24	22.2				3.1	4.2		33	24	22.9
	25	23.2					4.3		34	25	23.9
	26	24.2					4.4		35	26	24.9
	28	25.9		1.5			4.6		38	28	26.6		1.65
	29	26.9				3.5	4.7		39	29	27.6
	30	27.9					4.8		40	30	28.6
	32	29.6					5	2.5	43	32	30.3	0 - 0.25
	35	32.2	±0.25			4	5.4		46	35	33
	40	37	±0.4	1.75	±0.07	4.5	5.8		53	40	38		1.9		2
	45	41.5		1.75		4.8	6.3		58	45	42.5		1.9
	50	45.8		2		5	6.7		64	50	47		2.2
	52	47.8				5	6.8		66	52	49
	60	55.8	±0.45			5.5	7.2		75	60	57	0 - 0.3
	80	74.5	±0.45	2.5	±0.08	7.4	8.2		97	80	76.5	0 - 0.3	2.7		2.5

For orders larger than indicated quantity, please check with WOS.

Part number list

Number of items

Part number

STWN18

Nominal

Material

Shaft or Hole Used d1 (Reference)

(mm)

Applicable Shaft or Hole d2 (Ref.)

(mm)

Shaft / Shaft Bore / Groove Nominal (Reference)

(mm)

RoHS?

Minimum order quantity

Steel

1 pieces

Unit price (excluding VAT)(Unit price including VAT)	Standard shipping days

0.92 €

( 1.09 € )

Stock item: 1 working dayAvailable for same-day shipping

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Basic information

Basic information

[Features] C-shaped snap ring, external. -The purchase unit is loose (available in quantities of 1 pc.). -The snap ring type is an outer ring type snap ring.

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