Timing Pulleys & Idlers（Belt Shape：XL）

Timing Pulleys and Idlers are toothed gears that mesh with a belt rather than each other. They are lubrication-free, corrosion-resistant, and have reduced noise and cost impact when compared to traditional chain and sprocket mechanisms. There are many tooth profiles to handle a variety of applications. Trapezoidal profiles like "L," "T," and "AT" are great for conveyance, where the belt will be running for hours continuously. Curvilinear profiles like "S#M," "GT," and "EV" are ideal for high-torque positioning applications where the belt will need to change directions often and require low backlash.

About Timing Pulleys, Idlers

Unit		Imperial Series (inch)				Metric Series (mm)
Application		General				Light Load Conveyance	Heavy Load Conveyance	High Torque		Super High Torque		High Accuracy Positioning	NEW High Positioning Accuracy, High Torque
Belt Type		MXL	XL	L	H	T5,T10	AT5,AT10	S2M-S14M	P2M-P8M	UP5M-UP8M	MTS8M	2GT-EV8YU	MR2-MR5
Pitch		0.800"	0.200"	0.375"	0.5"	5,10 mm	5,10 mm	2,3,5,8,14 mm	2,3,5,8 mm	5,8 mm	5 mm	2,3,5,8 mm	2,3,5 mm
Tooth Profile		Trapezoidal				Trapezoidal		Curvilinear Circular (S-Type)	Curvilinear with Dimple (R-Type)	Curvilinear Circula (S-Type)	Curvilinear with Dimple (R-Type)	Circular Round (H-Type)	Curvilinear Circular (GT2-Type)
Backlash		Medium				Medium	Low	Low*		Low*		Very Low	Very Low
Endless Belt		check				check		check		check		check	check
Open End Belt		-	check			check		check (selected pitches)		-		-	check
Belt Material (Tension Cord)		Rubber (Glass Fiber)			-	Polyurethane (Steel Cord)		Chloroprene Rubber (Glass Fiber)		Chloroprene Rubber (Glass Fiber)	Rubber (Glass Fiber)	Chloroprene Rubber (Glass Fiber)	Neoprene Rubber (Glass Fiber)
Belt Material (Tension Cord)		Polyurethane (Kevlar/Steel Cord)				Polyurethane (Steel Cord)		Polyurethane(Aramid Fiber) (S2M,S3M,S5M only)		Chloroprene Rubber (Glass Fiber)	Rubber (Glass Fiber)	Chloroprene Rubber (Glass Fiber)	Neoprene Rubber (Glass Fiber)
Typical Applications	Conveying	check				check	check	-	-	-	-	-	check
	Positioning	-				-	check	check	check	check	check	check	check
	Power Transmission	-				-	-	check	check	check	check	check	check
	High Speed	check				check	-	check	check	check	check	check	check

*MISUMI offers Special Zero Backlash S8M pulleys (For use with S-Type belts only)

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Timing Pulleys
Timing Pulley Bar Stock
Keyless Pulley
Idlers with Teeth
Idlers

11 items

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XL Timing Belt Pulley - Metric or Inch Bore

MISUMI

0.200" Pitch, General use Trapezoidal tooth profile often used in conveying or high speed applications.

Clean processed version also available, please click Here.

Volume Discount is available

Lead Time Reduction

Available in INCH

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 5 Days
MXL, XL, S2M, S3M, S5M Timing Pulley Bar Stock - Configurable Width

MISUMI

After purchasing the product, it can be cut to a desisted length for use.

Volume Discount is available

Lead Time Reduction

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days
MXL, XL Flanged Timing Idler Pulleys - Teeth, Both Sides Bearing

MISUMI

Can be used as the tension adjuster for timing belts or as the pulley on the driven side.

Volume Discount is available

Spec Change

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 5 Days
New Products
[Clean & Pack] MXL, XL, S2M, S3M, S5M Timing Pulley Bar Stock - 100 mm Fixed Width

MISUMI

MXL(0.8" pitch), XL(0.2" pitch), S2M(2 mm pitch), S3M (3 mm pitch) and S5M (5mm pitch) tooth profile.
Two types of cleaning methods are available: degreasing and 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-□□

Volume Discount is available

Degreasing

CAD Available in 2D and 3D
Configure Now

Ships as soon as 5 Days
XL Timing Belt Pulley - Inch Bore

MISUMI

MISUMI XL Timing Pulley offers reliable power transmission by utilizing precision-engineered designs that enhance mechanical efficiency. Designed to accommodate various applications, the XL Timing Pulley ensures consistent performance across industrial and automation environments. Providing a robust solution, this pulley effectively manages synchronization and torque transfer without compromising durability or alignment. Constructed from high-quality aluminum alloy and steel, it withstands demanding conditions, ensuring longevity and reduced maintenance needs.

Lead Time Reduction

Available in INCH

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days
Configurable Width Timing Idler Pulley - Inch Bore

MISUMI

MISUMI Timing Pulleys Idler Pulley offers reliable performance and durability by utilizing high-quality materials such as Aluminum Alloy 2000 series and Steel. Designed to accommodate various belt shapes including H, L, MXL, and XL, the pulley ensures optimal functionality across diverse applications in mechanical systems. Providing a customizable solution with configurable widths and inch bore options, MISUMI Timing Pulleys effectively enhance system efficiency and longevity without compromising precision or reliability.

Volume Discount is available

Lead Time Reduction

Available in INCH

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days

Stock Items Included
MXL, XL Flanged Timing Idler Pulleys - Teeth, Center Bearing

MISUMI

Can be used as the tension adjuster for timing belts or as the pulley on the driven side.

Volume Discount is available

Spec Change

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as Same Day

Stock Items Included
MXL, XL, S2M, S3M, S5M Timing Belt Pulley - Configurable Width

MISUMI

Timing Pulleys with the pulley width configurable in 1mm increment

Spec Change

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days
New Products
[Clean & Pack] XL Timing Belt Pulley

MISUMI

0.200" Pitch, General use Trapezoidal tooth profile often used in conveying or high speed applications.
Two types of cleaning methods are available: degreasing and 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.

Degreasing

CAD Available in 2D and 3D
Configure Now

Ships as soon as 5 Days
XL Timing Belt Pulley - Standard or Short Keyless Bushing

MISUMI

Phase matching is easy because machining to shafts is not required.

Spec Change

Rapid Design

CAD Available in 2D and 3D
Configure Now

Ships as soon as 7 Days
New Products
[Clean & Pack] MXL, XL, S2M, S3M, S5M Timing Belt Pulley - Configurable Width

MISUMI

MXL(0.8" pitch), XL(0.2" pitch), S2M(2 mm pitch), S3M (2 mm pitch) and S5M (5mm pitch) tooth profile.
Two types of cleaning methods are available: degreasing and 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-□□

Degreasing

CAD Available in 2D and 3D
Configure Now

Ships as soon as 5 Days


Brand
Product Series
CAD
Days to Ship
Specifications
Type
Belt Shape
Belt Width (in)
Belt Width (mm)
Number of Teeth(T)
Pulley Shape
Material
Surface Treatment
Cleaning Method
RoHS Compliance

	Lead Time Reduction	Lead Time Reduction	Spec Change	New Products Degreasing	Lead Time Reduction	Lead Time Reduction	Spec Change	Spec Change	New Products Degreasing	Spec Change	New Products Degreasing
Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI
Product Series	XL Timing Belt Pulley - Metric or Inch Bore	MXL, XL, S2M, S3M, S5M Timing Pulley Bar Stock - Configurable Width	MXL, XL Flanged Timing Idler Pulleys - Teeth, Both Sides Bearing	[Clean & Pack] MXL, XL, S2M, S3M, S5M Timing Pulley Bar Stock - 100 mm Fixed Width	XL Timing Belt Pulley - Inch Bore	Configurable Width Timing Idler Pulley - Inch Bore	MXL, XL Flanged Timing Idler Pulleys - Teeth, Center Bearing	MXL, XL, S2M, S3M, S5M Timing Belt Pulley - Configurable Width	[Clean & Pack] XL Timing Belt Pulley	XL Timing Belt Pulley - Standard or Short Keyless Bushing	[Clean & Pack] MXL, XL, S2M, S3M, S5M Timing Belt Pulley - Configurable Width
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D
Days to Ship	5 Days	7 Days	5 Days	5 Days	7 Days	7 Days Stock Items Included	Same Day Stock Items Included	7 Days	5 Days	7 Days	5 Days
Specifications	Available in INCH Rapid Design	Rapid Design	Rapid Design		Available in INCH	Available in INCH	Rapid Design	Rapid Design		Rapid Design
Type	Timing Pulleys	Timing Pulley Bar Stock	Idlers with Teeth	Timing Pulley Bar Stock	Timing Pulleys	Timing Pulleys	Idlers with Teeth	Timing Pulleys	Timing Pulleys	Keyless Pulley	Timing Pulleys
Belt Shape	XL	XL	XL	XL	XL	XL	XL	XL	XL	XL	XL
Belt Width (in)	0.25 in (1/4") ～ 0.50 in (1/2")	-	0.25 in (1/4") ～ 0.50 in (1/2")	-	0.25 in (1/4") ～ 0.50 in (1/2")	0.25 in (1/4") ～ 0.50 in (1/2")	0.25 in (1/4") ～ 0.50 in (1/2")	-	0.25 ～ 0.50 in (1/2")	0.50 in (1/2")	-
Belt Width (mm)	6.4 ～ 12.7	100	6.4 ～ 12.7	100	-	-	6.4 ～ 12.7	6.4 ～ 12.7	6.4 ～ 12.7	12.7	6.4 ～ 12.7
Number of Teeth(T)	10 ～ 72	16 ～ 40	10 ～ 36	16 ～ 40	10 ～ 72	18 ～ 25	18 ～ 36	16 ～ 40	10 ～ 72	20 ～ 72	16 ～ 40
Pulley Shape	Shape A / Shape B	-	-	-	Shape A / Shape B	-	-	Shape A	Shape A / Shape B	Shape E / Shape F	Shape A
Material	Aluminum ～ Steel	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum	Aluminum	Aluminum ～ Stainless Steel	Aluminum	Aluminum ～ Stainless Steel	Aluminum ～ Steel	Aluminum
Surface Treatment	Black Anodize ～ Not Provided	Not Provided	Clear Anodize ～ Not Provided	Not Provided	Clear Anodize	Clear Anodize ～ Electroless Nickel Plating	Clear Anodize ～ Not Provided	Clear Anodize	Black Anodize ～ Not Provided	Black Oxide Coating ～ Clear Anodize	Clear Anodize
Cleaning Method	-	-	-	Degreasing / Precision Cleaning	-	-	-	-	Degreasing / Precision Cleaning	-	Degreasing / Precision Cleaning
RoHS Compliance	-	-	-	-	-	-	-	-	-	-	-

Configure

Filters

Belt Shape
1.5GT

2GT

P2M

S2M

MR2 (for PowerGrip® GT®3)

T2.5

3GT

P3M

S3M

MR3 (for PowerGrip® GT®3)

5GT

AT5

P5M

S5M

T5

MR5 (for PowerGrip® GT®3)

8YU

P8M

S8M

AT10

T10

S14M

H

L

MXL

XL
Details

Clear

Metric / Inch
- metric
- inch
Clear

Belt Width Used
Belt Width (in)
0.13

0.13 (1/8")

0.13 in (1/8")

0.19

0.19 in (3/16")

0.25

0.25 in (1/4")

0.31

0.31 in (5/16")

0.37

0.37 in (3/8")

0.5

0.50 in (1/2")

0.75

0.75 in (3/4")

1

1.00 in (1")

1.5

1.50 in (1-1/2")

2

2.00 in (2")

3

3.00 in (3")
Clear
Belt Width Used
Belt Width (mm)
3.2

3.3

4

4.8

5

6

6.4

7

7.9

9

9.5

10

12

12.7

15

18

19.1

20

25

25.4

26

28

30

31

38.1

40

50

50.8

60

76.2

100
Clear

Number of Teeth(T)
10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

62

64

68

72
Clear

Pulley Shape
- Shape A
- Shape B
- C Type
- W Type
- Shape E
- Shape F
Images

Clear

Material
Aluminum

Resin

Stainless Steel

Steel
Clear

Surface Treatment
Black Anodize

Black Oxide Coating

Clear Anodize

Electroless Nickel Plating

Hard Clear Anodize

Not Provided
Clear

Cleaning Method
- Degreasing
- Precision Cleaning
Clear

RoHS Compliance
- RoHS Compliant (10 Substances)
Clear

Brand

- MISUMI (11)
- C-Value ()
- Mitsuboshi Belting (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

Same Day

3 Days or Less

4 Days or Less

5 Days or Less

6 Days or Less

7 Days or Less

8 Days or Less

9 Days or Less

10 Days or Less

11 Days or Less
Clear

Application example related to this category

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Related Categories to Timing Pulleys & Idlers

- Timing Belts
- Timing Pulleys & Idlers

·Degreasing (Anti-rust single packing)	: Part Number SL-□□
·Precision cleaning (Degassing double packing)	: Part Number SH-□□

Timing Pulleys & Idlers（Belt Shape：XL）

Filter by Type

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Filters

Belt Shape

Metric / Inch

Belt Width Used

Belt Width (in)

Belt Width Used

Belt Width (mm)

Number of Teeth(T)

Pulley Shape

Material

Surface Treatment

Cleaning Method

RoHS Compliance

Brand

CAD

Days to Ship

Application example related to this category

Related Categories to Timing Pulleys & Idlers