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[Clean & Pack]Pulleys for Round Belts - Double (Part Numbers)

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MISUMI

Three types of cleaning methods are available: degreasing, precision cleaning, and electrolytic polishing + precision cleaning. They can be ordered from one piece with the standard part number.
This eliminates the need for customer cleaning or outsourced cleaning, reducing the amount of time and effort required.

■ Part Number for Clean & Pack Products

· Degreasing (anti-rust single packing)	: Part Number SL-□□
· Precision cleaning (degassing double packing)	: Part Number SH-□□
· Electrolytic polishing + precision cleaning (degassing double packing)	: Part Number SHD-□□

Product Part Number	Cleaning Method	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Process
SL-□□	Degreasing	Anti-rust packing	Oil removal	General environment	Regular assembly process
					Post battery assembly process
SH-□□	Precision cleaning	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
SHD-□□	Electrolytic polishing + precision cleaning	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

■Notes
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.

No quotation required for up to 30 pcs. Can be used when belts are mounted alternately.

[Body Material]Aluminum Alloy, SUS304
[Surface Treatment]Clear Anodize, Electroless Nickel Plating
[Pulley Shape]With Hub
[Groove Shape]U Groove (Double)
[Shaft Bore Type]Straight Bore + Tap
[Applicable Belt Dia.]2, 3, 4, 5, 6, 8, 10

[Related Products]
[Idler]
· Idlers for Round Belts - Narrow
· Idlers for Round Belts - Wide

[New product. Grooved Roller for Round Belts]Multiple grooves can be machined on 1 roller, reducing the number of parts.
For details, click Here https://jp.misumi-ec.com/maker/misumi/mech/products/roller/round_belts/

[Round belt]For details, click Here
https://jp.misumi-ec.com/vona2/mech/M1000000000/M1003000000/M1003010000/?Brand=MSM1

(i)Caution

See here for related information such as technical information on cleaning effects and other cleaned product lineups.
Cleaning also removes rust prevention oil, which may make the product more susceptible to rusting than an uncleaned product.
Please be careful about the application location and storage environment.
The "Degreasing Service" for this product has ended.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
More Information

[Clean & Pack]Pulleys for Round Belts - Double: Related Image

[ ! ]Unless otherwise specified, the dimension tolerance conforms to JIS B 0405 Class m.

Type	[M] Material	[A] Accessory	Cleaning Method
			Cleaning Method	Cleaning Environment	Packaging Type	Packing Environment
SL-MBWS	SUS304	Set Screw 2 pcs. (SUS304)	Degreasing	General environment	Anti-rust packing	General environment
SH-MBWS			Precision cleaning	Class 1,000	Degassing double packing	Class 10
SHD-MBWS			Electrolytic polishing + precision cleaning

[ ! ] Products are packed by order quantity. Ex. If the order is for 20 pieces, they are packed in one package (incl. 20 pieces).
[ ! ]See the

details of degreasing, precision cleaning, and electrolytic polishing at the bottom of the specification table.

Specification Table

Part Number	—	R	—	Shaft Bore Specifications, I.D.
SL-MBWS30	—	1.6	—	P5

Part Number		R	Shaft Bore Specifications, I.D.	S	D	D₁	D₂	L	ℓ	B	M	Accessory	Applicable
Type	P.D.		P_(H7)1 mm Increments								(Coarse)	Set Screw	Round Belt Dia.
SL-MBWS SH-MBWS SHD-MBWS	15* 1	1.1	3 to 8	4	12	17	13	14	3	5.8	M3	M3 × 3	2
	20		4 to 10		16	22	18
	30		4 to 12		20	32	28
	20* 1	1.6	3 to 10	5	16	22	17	16	3	5.8	M3	M3 × 3	3
	30		5 to 12		20	32	27
	40					42	37
	45		5 to 20		30	47	42
	23* 1	2.1	5 to 12	6	20	25	19	18	3	5.8	M3	M3 × 3	4
	28* 1					30	24
	30* 1					32	26
	40					42	36
	45		5 to 18		25	47	41	20	4	7.8	M4	M4 × 3
	48		5 to 20		30	50	44
	28* 1	2.6	5 to 12	7	20	30	23	20	3	5.8	M3	M3 × 3	5
	40* 1		5 to 20		30	42	35	22	4	7.8	M4	M4 × 3
	50					52	45
	28* 1	3.1	5 to 12	8	22	30	22	22	3	5.8	M3	M3 × 3	6
	38* 1		5 to 20		30	40	32	24	4	7.8	M4	M4 × 3
	48* 1					50	42
	50* 1					52	44
	60					62	54
	75					77	69
	100					102	94
	50* 1	4.1	5 to 20	10	30	52	42	30	5	9.8	M5	M5 × 4	8
	60* 1					62	52
	100					102	92
	60* 1	5.1	5 to 20	12	34	62	50	34	5	9.8	M5	M5 × 4	10
	100					102	90
	140					142	130

Alterations

Part Number	—	R	—	Shaft Bore Specifications, I.D.	—	(DC)
SL-MBWS40	—	2.6	—	P8	—	DC

Alterations
Code

O.D. Cut

Application Conditions

Specifying Example

Reduces D₁ dimension by cutting.

Available R	DC
1.1	P.D.+0.8
1.6	P.D.+1.2
2.1	P.D.+1.6
2.6	P.D.+1.8

[!]Applicable R: Applicable only to products 1.1, 1.6, 2.1, and 2.6.
[ ! ]Surface treatment may not be applied to the machined area.

MBWA40-2.6-P8-DC

Cleaning Process
· Degreasing (Part Number: SL-□□)

Working Environment: General environment
Alkaline warm pure water		Ultrasonic pure water cleaning after cleaning with pure water *3 times		Dry		Anti-rust single packing

· Precision cleaning (Part Number: SH-□□)

				Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaningRo water cleaning		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean benchin a Class 10 clean environment

· Electrolytic polishing + precision cleaning (Part Number: SHD-□□)

						Working Environment: Class 1,000				Working Environment: Class 10
Hydrocarbon cleaning Ro water cleaning		Electrolytic polishing with an electrolytic polishing layer　according to the material		Wash with pure water (10 MΩ·cm) after high-pressure water jet cleaning (Ro water)		Use warm pure water (13 MΩ·cm)		Use nitrogen blow		Conducted on a clean benchin a Class 10 clean environment

Packaging Example

For degreasing:
(Part Number: SL-□□)

Depending on some products and dimensions,
packaging type may vary.

For precision cleaning or electrolytic polishing + precision cleaning:
(Part Number: SH-□□/SHD-□□)

[ ! ] Both the first and second layer packaging are degassed.

Cleaning Effectiveness / Recommended Environment for Use

Cleaning Method	Product Part Number	Packaging Type	Effects Compared to Uncleaned Product	Environment (Standard)	Use Case and Process
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Regular assembly process
Degreasing	SL-□□	Anti-rust packing	Oil removal	General environment	Post battery assembly process
Precision cleaning	SH-□□	Degassing double packing	Oil removal Dust removal	Clean environment (Class 10 to 1,000)	Battery assembly process
					LCD-related post assembly process
					In-vehicle camera assembly process
Electrolytic polishing + precision cleaning	SHD-□□	Degassing double packing	Oil removal Dust removal Outgas reduction	Vacuum environment Clean environment (Class 10 to 1,000)	Pre-semiconductor process
					Liquid crystal deposition process
					Pre-OLED process

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.

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Part Number

Part Number	Minimum order quantity	Volume Discount	Days to Ship	Applicable Belt Dia. (Ø)	Pitch Circle Dia. P.D.(mm) (Ø)	Shaft Dia. d (or P) (Ø)	Cleaning Method	Characteristics/Applications	R (mm)

App. Example

Basic Information

Product Type	Pulley (No Bearing)	Pulley Type	Shape B	Pulley/Idler	Pulley
Material	SUS304	Number of Grooves	Double	Surface Treatment	Not Provided
Groove Shape	U Groove	Material Details	SUS304	Environmentally friendly	RoHS Compliant (10 Substances)

Configure

87 Part Numbers

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Configure Remaining Specifications

Completed

Specification/Dimensions

Applicable Belt Dia.(Ø)
2

3

4

5

6

8

10
Clear
Pitch Circle Dia. P.D.(mm)(Ø)
15

20

23

28

30

38

40

45

48

50

60

75

100

140
Clear
Shaft Dia. d (or P)(Ø)
[3-20/1Ø Unit(s)]
Clear
Cleaning Method
- Degreasing
- Precision Cleaning
- Electrolytic Polishing + Precision Cleaning
Clear
Characteristics/Applications
Clean washed

Low Dust Generation

Vacuum

Corrosion resistance/chemical resistance

Non-magnetic
Clear
R(mm)
1.1

1.6

2.1

2.6

3.1

4.1

5.1
Clear
type
- SH-MBWS
- SHD-MBWS
- SL-MBWS
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 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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[Clean & Pack]Pulleys for Round Belts - Double (Part Numbers)

(i)Caution

Specification Table

Alterations

Part Number

App. Example

Basic Information

Configure

Specification/Dimensions

Applicable Belt Dia.(Ø)

Pitch Circle Dia. P.D.(mm)(Ø)

Shaft Dia. d (or P)(Ø)

Cleaning Method

Characteristics/Applications

R(mm)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Tech Support

Payment Method

About MISUMI

About this Website

Useful Tools

Customer Service

Social Media

MISUMI Contact 9am – 6pm (Mon – Fri) * Order cut-off time is 5pm, 9am – 1pm(Sat) * Order cut-off time is 12pm