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Shaft Collar - One-Touch Type (Part Numbers)

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Volume Discount

MISUMI

[Features]·Easy and quick to install and remove. ·Standard thickness.

(i)Caution

[Specification Change] The materials, surface treatment, and appearances will be changed sequentially starting in July 2026. Please see here for details. Products before and after the change, including packaging, may be mixed in the same shipment, but there are no problems with use.
Please check the content on our website as the PDF does not contain the most up-to-date information.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
More Information
Catalog
Technical Information

Dimensional Drawing

■Standard

■Mount Hole Type

Lever Operating Direction

Type	[M] Material	[S] Surface Treatment	[A]Accessory
			Hex Socket Head Cap Screw 1 pc.
WSC	2000 Series Aluminum Alloy	Clear Anodize	SUS304 Equivalent
WSCM
WSCB		Black Anodize

* Lever: Material S45C Equivalent / Surface Treatment 45 HRC or more, Nitrided
Spring: Material SWP-A
[ ! ] Tapped holes are not anodized.

Specification Table

Part Number

WSCB16

Part Number		D	H	P	M₁ (Coarse) × Depth
Type	d	D	H	P	M₁ (Coarse) × Depth
(Standard) WSC WSCB (Mounting Hole) WSCM	10	50	40	25	M4 × 8
	12	52	42	27
	15	55	45	30
	16	56	46	31
	20	60	50	35	M5 × 10
	22	62	52	37
	25	65	55	40
	25.4	65.4	55.4	40.4
	30	70	60	45	M6 × 12

Part Number

CAD Data download and 3D preview are not available because the part number has not yet been determined.

*In order to open the CAD Data download and 3D preview screen, the part number must be fixed.
Please confirm the part number from "Specification / Dimension"on the left side, and then perform the CAD Data Download / 3D Preview operation.

CAD Download

: 30; 60; 90

Part Number
WSC10
WSC12
WSC15
WSC16
WSC20
WSC22
WSC25
WSC25.4
WSC30
WSCB12
WSCB16
WSCB20
WSCB22
WSCB25
WSCB25.4
WSCB30
WSCM10
WSCM12
WSCM15
WSCM16
WSCM20
WSCM22
WSCM25
WSCM25.4
WSCM30

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Specifications	I.D. (mm)	O.D. (mm)	Surface Treatment	Side Milling
MYR 141.84	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	10	50	[Surface Treatment] Clear Anodize	Not Provided
MYR 154.22	1 Piece(s)	Available	2 Day(s) or more	10	2-Flats	12	52	[Surface Treatment] Clear Anodize	Not Provided
MYR 164.87	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	15	55	[Surface Treatment] Clear Anodize	Not Provided
MYR 164.87	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	16	56	[Surface Treatment] Clear Anodize	Not Provided
MYR 181.80	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	20	60	[Surface Treatment] Clear Anodize	Not Provided
MYR 186.70	1 Piece(s)	Available	2 Day(s) or more	10	2-Flats	22	62	[Surface Treatment] Clear Anodize	Not Provided
MYR 192.77	1 Piece(s)	Available	2 Day(s) or more	10	2-Flats	25	65	[Surface Treatment] Clear Anodize	Not Provided
MYR 191.55	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	25.4	65.4	[Surface Treatment] Clear Anodize	Not Provided
MYR 208.51	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	30	70	[Surface Treatment] Clear Anodize	Not Provided
MYR 156.77	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	12	52	[Surface Treatment] Black Anodize	Not Provided
MYR 167.78	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	16	56	[Surface Treatment] Black Anodize	Not Provided
MYR 184.27	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	20	60	[Surface Treatment] Black Anodize	Not Provided
MYR 189.77	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	22	62	[Surface Treatment] Black Anodize	Not Provided
MYR 195.27	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	25	65	[Surface Treatment] Black Anodize	Not Provided
MYR 195.27	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	25.4	65.4	[Surface Treatment] Black Anodize	Not Provided
MYR 211.77	1 Piece(s)	Available	4 Day(s) or more	10	2-Flats	30	70	[Surface Treatment] Black Anodize	Not Provided
MYR 153.96	1 Piece(s)	Available	4 Day(s) or more	10	Side Mount Hole / 2-Flats	10	50	[Surface Treatment] Clear Anodize	2-Tapped
MYR 164.87	1 Piece(s)	Available	1 Day(s) or more	10	Side Mount Hole / 2-Flats	12	52	[Surface Treatment] Clear Anodize	2-Tapped
MYR 175.79	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	15	55	[Surface Treatment] Clear Anodize	2-Tapped
MYR 176.26	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	16	56	[Surface Treatment] Clear Anodize	2-Tapped
MYR 195.19	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	20	60	[Surface Treatment] Clear Anodize	2-Tapped
MYR 200.04	1 Piece(s)	Available	4 Day(s) or more	10	Side Mount Hole / 2-Flats	22	62	[Surface Treatment] Clear Anodize	2-Tapped
MYR 206.58	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	25	65	[Surface Treatment] Clear Anodize	2-Tapped
MYR 206.58	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	25.4	65.4	[Surface Treatment] Clear Anodize	2-Tapped
MYR 223.09	1 Piece(s)	Available	2 Day(s) or more	10	Side Mount Hole / 2-Flats	30	70	[Surface Treatment] Clear Anodize	2-Tapped

Specifications/Overview

■ Features:
·The lever pressed by the spring gives consistent pressure on the shaft.
·Shaft collar can be easily removed by moving the lever down with a finger.
·Shafts do not require any flat alterations to secure the collar as in the case with Set Screws and can be clamped without damage.
·Working time can be reduced for frequent collar mounting and/or removal.
·Suitable for use in holding spools of material such as paper, film, metal foil, etc., and for uses in applications where there is no load on the collars.

App. Example

[WSC/WSCB/WSCM]

(1) Vertical Use Material Release Direction

(2) Horizontal Direction

(3) Never use this collar in directions where loads apply.

Product TOP

Basic Information

Fastening Method	One-Touch	Width(mm)	30	Material	2000 Series Aluminum Alloy
Thickness	Standard Type

Configure

25 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Specifications
- Side Mount Hole
- 2-Flats
Clear
I.D.(mm)
10

12

15

16

20

22

25

25.4

30
Clear
O.D.(mm)
50

52

55

56

60

62

65

65.4

70
Clear
Surface Treatment
- Surface Treatment
  - Black Anodize
  - Clear Anodize
Clear
Side Milling
- Not Provided
- 2-Tapped
Clear
type
- WSC
- WSCB
- WSCM
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 Day(s) or Less

4 Day(s) or Less
Clear

Specify Alterations

The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .

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Shaft Collar - One-Touch Type (Part Numbers)

(i)Caution

Dimensional Drawing

Specification Table

Part Number

Specifications/Overview

App. Example

Basic Information

Configure

Specification/Dimensions

Specifications

I.D.(mm)

O.D.(mm)

Surface Treatment

Side Milling

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Customers Who Viewed This Item Also Viewed

Tech Support

Payment Method

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