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Idler Pulleys with Teeth - With Flange, Bearings on Ends, MXL and XL Series.

Volume Discount
Spec Change

MISUMI

New: 304 SS and hard anodize types are added. [August 2023]
Can be used as the tension adjuster for timing belts or as the pulley on the driven side.

inCAD Components

(i)Caution

Please note that the swaged flange options, NFC, RFC, and LFC, are not reflected in the CAD data.

Part Number

Configured Part Number is shown.

Drawing/Specifications
3D Preview
Part Numbers
More Information
Catalog

フランジ付歯付アイドラー　両サイドベアリングタイプ　ＭＸＬ・ＸＬ:Related Image

* Bearing Accuracy: JIS B1514 Class 0
[ ! ]Bearings are press-fitted.

・Materials

Type	[ M ] Material			[ S ] Surface Treatment
Type	Main Body	Flange	Bearing	[ S ] Surface Treatment
AATFW	2000 Series Aluminum Alloy	Aluminum Alloy	Steel	Clear Anodize

Specifications

Part Number				-	d

Type	Number of Teeth	-	Applicable Belt
AATFW	22	-	MXL050	-	3

■MXL (Both Sides Bearing)

Part Number			Shaft Dia. d	P.D.	O.D.	F	E	A	W	Dh	Bearing Dimensions
Type	Number of Teeth	Applicable Belt	Shaft Dia. d	P.D.	O.D.	F	E	A	W	Dh	No.	D	B
AATFW	16	MXL019	3	10.35	9.84	14	8	6	10	5	673ZZx2	6	2.5
	20	MXL019	3	12.94	12.43	18	11	6	10	5	673ZZx2	6	2.5
	22	MXL025	3	14.23	13.72	18	11	7.5	11.5	5	673ZZx2	6	2.5
		MXL037		14.23	13.72	18	11	11	15	5	673ZZx2	6	2.5
		MXL050		14.23	13.72	18	11	14	18	5	673ZZx2	6	2.5
	24	MXL025	4	15.52	15.02	20	13	7.5	11.5	6	674ZZx2	7	2.5
		MXL037		15.52	15.02	20	13	11	15	6	674ZZx2	7	2.5
		MXL050		15.52	15.02	20	13	14	18	6	674ZZx2	7	2.5
	30	MXL019	4	19.40	18.90	25	16	6	10	6	674ZZx2	7	2.5
	36	MXL025	5	23.29	22.78	28	18	7.5	11.5	11	695ZZx2	13	4
		MXL037		23.29	22.78	28	18	11	15	11	695ZZx2	13	4
		MXL050		23.29	22.78	28	18	14	18	11	695ZZx2	13	4
	40	MXL025	5	25.87	25.36	30	20	7.5	11.5	11	695ZZx2	13	4
		MXL037	6	25.87	25.36	30	20	11	15	13	696ZZx2	15	5
		MXL050	6	25.87	25.36	30	20	14	18	13	696ZZx2	15	5
	50	MXL025	5	32.34	31.84	35	25	7.5	11.5	11	695ZZx2	13	4
		MXL037	8	32.34	31.84	35	25	11	15	16.5	698ZZx2	19	6
		MXL050	8	32.34	31.84	35	25	14	18	16.5	698ZZx2	19	6
	60	MXL025	5	38.81	38.30	44	32	7.5	11.5	11	695ZZx2	13	4
		MXL037	10	38.81	38.30	44	32	11	15	19.5	6900ZZx2	22	6
		MXL050	10	38.81	38.30	44	32	14	18	19.5	6900ZZx2	22	6

■XL (Both Sides Bearing)

Part Number			Shaft Dia. d	P.D.	O.D.	F	E	A	W	Dh	Bearing Dimensions
Type	Number of Teeth	Applicable Belt	Shaft Dia. d	P.D.	O.D.	F	E	A	W	Dh	No.	D	B
AATFW	16	XL025	5	25.87	25.36	32	20	7.5	12.5	11	695ZZx2	13	4
		XL031		25.87	25.36	32	20	9	14	11	695ZZx2	13	4
		XL037		25.87	25.36	32	20	11	16	11	695ZZx2	13	4
		XL050		25.87	25.36	32	20	14	19	11	695ZZx2	13	4
	18	XL037	6	29.11	28.60	36	24	11	16	13	696ZZx2	15	5
	18	XL050	6	29.11	28.60	36	24	14	19	13	696ZZx2	15	5
	20	XL037	8	32.34	31.83	40	27	11	16	16.5	698ZZx2	19	6
	20	XL050	8	32.34	31.83	40	27	14	19	16.5	698ZZx2	19	6
	22	XL037	8	35.57	35.07	45	30	11	16	16.5	698ZZx2	19	6
	22	XL050	8	35.57	35.07	45	30	14	19	16.5	698ZZx2	19	6
	25	XL037	10	40.43	39.92	48	35	11	16	19.5	6900ZZx2	22	6
	25	XL050	10	40.43	39.92	48	35	14	19	19.5	6900ZZx2	22	6
	28	XL037	10	45.28	44.77	55	40	11	16	19.5	6900ZZx2	22	6
	28	XL050	12	45.28	44.77	55	40	14	19	25	6001ZZx2	28	8
	30	XL037	10	48.51	48.00	55	40	11	16	19.5	6900ZZx2	22	6
	30	XL050	12	48.51	48.00	55	40	14	19	25	6001ZZx2	28	8
	36	XL037	10	58.21	57.70	67	50	11	16	19.5	6900ZZx2	22	6
	36	XL050	12	58.21	57.70	67	50	14	19	25	6001ZZx2	28	8

Alterations

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; 45; 60

Part Number
AATFW16-MXL019-3
AATFW16-XL025-5
AATFW16-XL031-5
AATFW16-XL037-5
AATFW16-XL050-5
AATFW18-XL037-6
AATFW18-XL050-6
AATFW20-MXL019-3
AATFW20-XL037-8
AATFW20-XL050-8
AATFW22-MXL025-3
AATFW22-MXL037-3
AATFW22-MXL050-3
AATFW22-XL037-8
AATFW22-XL050-8
AATFW24-MXL025-4
AATFW24-MXL037-4
AATFW24-MXL050-4
AATFW25-XL037-10
AATFW25-XL050-10
AATFW28-XL037-10
AATFW28-XL050-12
AATFW30-MXL019-4
AATFW30-XL037-10
AATFW30-XL050-12
AATFW36-MXL025-5
AATFW36-MXL037-5
AATFW36-MXL050-5
AATFW36-XL037-10
AATFW36-XL050-12
AATFW40-MXL025-5
AATFW40-MXL037-6
AATFW40-MXL050-6
AATFW50-MXL025-5
AATFW50-MXL037-8
AATFW50-MXL050-8
AATFW60-MXL025-5
AATFW60-MXL037-10
AATFW60-MXL050-10

Minimum order quantity	Volume Discount	Days to Ship	RoHS	Belt Type	Belt Width Used(Inch) (Inch)	Belt Width Used(mm) (mm)	Number of Teeth (T)	Shaft Bore Dia. d (mm)
1 Piece(s)	Available	10 Days or more	10	MXL	0.19 in (3/16")	4.8	16	3
1 Piece(s)	Available	10 Days or more	10	XL	0.25 in (1/4")	6.4	16	5
1 Piece(s)	Available	10 Days or more	10	XL	0.31 in (5/16")	7.9	16	5
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	16	5
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	16	5
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	18	6
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	18	6
1 Piece(s)	Available	10 Days or more	10	MXL	0.19 in (3/16")	4.8	20	3
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	20	8
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	20	8
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	22	3
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	22	3
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	22	3
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	22	8
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	22	8
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	24	4
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	24	4
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	24	4
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	25	10
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	25	10
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	28	10
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	28	12
1 Piece(s)	Available	10 Days or more	10	MXL	0.19 in (3/16")	4.8	30	4
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	30	10
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	30	12
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	36	5
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	36	5
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	36	5
1 Piece(s)	Available	10 Days or more	10	XL	0.37 in (3/8")	9.5	36	10
1 Piece(s)	Available	10 Days or more	10	XL	0.5 in (1/2")	12.7	36	12
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	40	5
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	40	6
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	40	6
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	50	5
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	50	8
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	50	8
1 Piece(s)	Available	10 Days or more	10	MXL	0.25 in (1/4")	6.4	60	5
1 Piece(s)	Available	10 Days or more	10	MXL	0.37 in (3/8")	9.5	60	10
1 Piece(s)	Available	10 Days or more	10	MXL	0.5 in (1/2")	12.7	60	10

Example

Product TOP

Basic Information

Type	Idlers with Teeth	Material	Aluminum Alloy 2000 series	Surface Treatment	Clear Anodize
Timing Pulleys/Idlers	Idlers

Configure

39 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Belt Type
MXL

XL
Clear
Belt Width Used
Belt Width Used(Inch)(Inch)
0.19 in (3/16")

0.25 in (1/4")

0.31 in (5/16")

0.37 in (3/8")

0.5 in (1/2")
Clear
Belt Width Used
Belt Width Used(mm)(mm)
4.8

6.4

7.9

9.5

12.7
Clear
Number of Teeth(T)
16

18

20

22

24

25

28

30

36

40

50

60
Clear
Shaft Bore Dia. d(mm)
3

4

5

6

8

10

12
Clear
type
- AATFW##-MXL
- AATFW##-XL
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

10 Days or Less
Clear

Specify Alterations

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

Additional Products in this Category

Complementary Products

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MISUMI Days to Ship : 7 Days or more
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MISUMI Days to Ship : 8 Days or more
Synchronous Pulleys - Regular Torque, MXL Series.
MISUMI Days to Ship : 7 Days or more
Synchronous Pulleys - Regular Torque, XL Series.
MISUMI Days to Ship : 7 Days or more

Tech Support

Technical Support: Tel：+52-442-672-7661 ext. 2 then wait and dial 4
E-mail: soportetecnico@misumimex.com; Mon. - Fri. 8 a.m. - 6 p.m.; Technical Inquiry

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Idler Pulleys with Teeth - With Flange, Bearings on Ends, MXL and XL Series.

(i)Caution

Specifications

Alterations

Part Number

Example

Basic Information

Configure

Specification/Dimensions

Belt Type

Belt Width Used

Belt Width Used(Inch)(Inch)

Belt Width Used

Belt Width Used(mm)(mm)

Number of Teeth(T)

Shaft Bore Dia. d(mm)

type

CAD

Days to Ship

Specify Alterations

Additional Products in this Category

Complementary Products

Tech Support

About This Website

About MISUMI Corporation

Contact us Monday to Friday: 8:00 am to 6:00 pm (Mexico City time)