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Idlers（Sprocket Shape：Shape A）

An idler is a gear-shaped part that rotates as a chain moves. It is used in various machines, such as automobile engines, compressors, and power generators that transmit power using belts and chains. However, idlers themselves are idle gears that do not transmit power to gears or shafts. By using an idler, it is possible to maintain suitable transmission tension and stable movement. In addition, there are gear-shaped sprockets that transmit rotation, idler pins for fixing the idler with nuts and screws, tensioners for adjusting the slackness and friction of the chain, etc., and guide rollers for sliding doors. In particular, there are three types of sprockets: A type on a flat plate without a boss, B type with a boss on one side, and C type with a boss on both sides.

Sprocket Shape

Shape A
Shape B
Shape C

5 items

: 30; 45; 60

Idler (SIS), Steel Sprocket

IMAO

[Features]·Press-fit ball bearing. [Materials]·Steel (Surface treatment: black oxide coating).

CAD ：: 2D / 3D

Standard Price:	MYR 93.31-
Days to Ship:	2 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Sprocket Idler SPB, Model A Type

KONISHI

A type chain sprocket idler. Use as a chain tensioner.

CAD ：: 2D

Standard Price:	MYR 99.08-
Days to Ship:	4 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Idler (SIS-SUS), Steel Sprocket (Made of SUS)

IMAO

Excellent corrosion resistance SUS304 made sprocket idler.

[Features]
· Excellent corrosion resistance SUS304 used.
· Press fit ball bearing.

CAD ：: 2D / 3D

Standard Price:	MYR 238.78-
Days to Ship:	5 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

Idler (SIS-UU), Steel Sprocket (Both Seal)

IMAO

Contact seal type using bearings, and so can be used in dusty environments, such as with a woodworking machine.

CAD ：: 2D / 3D

Standard Price:	MYR 115.93-
Days to Ship:	8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day

VSAG Sprocket Idler, A-Type

NABEYA BI-TECH

● Material/Finish
· Body: S35C-equivalent, hardened teeth, black oxide coating (black)
· Bearings: Steel, rubber seal

Standard Price:	MYR 80.78-
Days to Ship:	8 Day(s) or more

"Same Day Ship Out" is available for item with 1 day


Brand
Product Series
CAD
Days to Ship
Sprocket Shape
Nominal Number
No. of Teeth(T)
Shaft Bore Dia. D(mm)
Material
Type
No. of Tracks
Chain Type
Shaft Type
Surface Treatment


Brand	IMAO	KONISHI	IMAO	IMAO	NABEYA BI-TECH
Product Series	Idler (SIS), Steel Sprocket	Sprocket Idler SPB, Model A Type	Idler (SIS-SUS), Steel Sprocket (Made of SUS)	Idler (SIS-UU), Steel Sprocket (Both Seal)	VSAG Sprocket Idler, A-Type
CAD	2D / 3D	2D	2D / 3D	2D / 3D
Days to Ship	2 Day(s) or more	4 Day(s) or more	5 Day(s) or more	8 Day(s) or more	8 Day(s) or more
Sprocket Shape	Shape A	Shape A	Shape A	Shape A	Shape A
Nominal Number	35 ～ 80	35 ～ 80	35 ～ 60	35 ～ 60	40
No. of Teeth(T)	9 ～ 20	12 ～ 21	14 ～ 20	14 ～ 20	12 ～ 15
Shaft Bore Dia. D(mm)	10 ～ 20	20	15	15	10 ～ 15
Material	Steel	-	Stainless Steel	Steel	Steel
Type	Idlers	Idlers	Idlers	Idlers	Idlers
No. of Tracks	1	1	1	1	1
Chain Type	RS	RS	RS	RS	RS
Shaft Type	Bearing Built-in, Single	Bearing Built-in, Single	Bearing Built-in, Single	Bearing Built-in, Single	-
Surface Treatment	Black Oxide	Trivalent Chromate	Not Provided	Black Oxide	-

Configure

Specification/Dimensions

Nominal Number
25

35

40

50

60

80

2040

2050

2060
Clear

No. of Teeth(T)
9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

28

30

32
Clear

Shaft Bore Dia. D(mm)
6

8

10

12

15

17

20

25

30

35
Clear

Material
- Steel
- Stainless Steel
- Engineering Plastic
Clear

Type
- Idlers
- Idler Pins
Clear

No. of Tracks
- 1
- 2
Clear

Chain Type
- RS
- Double Pitch
- Others
Clear

Shaft Type
- Bearing Built-in, Single
- Bearing Built-in, Double
Clear

Surface Treatment
- Not Provided
- Black Oxide
- Tooth Surface Hardening
- Trivalent Chromate
Clear

Narrow search by specifying Manufacturer

- MISUMI (0)
- Economy series (0)
- IMAO (3)
- KONISHI (1)
- NABEYA BI-TECH (1)
- KATAYAMA CHAIN (0)
Clear

CAD

- 2D
- 3D
Clear

Days to Ship

All

1 Day(s) or Less

2 Day(s) or Less

4 Day(s) or Less

5 Day(s) or Less

6 Day(s) or Less

7 Day(s) or Less

8 Day(s) or Less

9 Day(s) or Less

10 Day(s) or Less

12 Day(s) or Less
Clear

How can we improve?

Idlers（Sprocket Shape：Shape A）

Sprocket Shape

Configure

Specification/Dimensions

Nominal Number

No. of Teeth(T)

Shaft Bore Dia. D(mm)

Material

Type

No. of Tracks

Chain Type

Shaft Type

Surface Treatment

Narrow search by specifying Manufacturer

CAD

Days to Ship

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