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Flanged Idlers with Teeth - L, H - Center Bearing (Part Numbers)

Volume Discount

It can be used for timing belt tension adjustment and driven pulley.
[Material]
· Pulley: Extra super duralumin aluminum alloy, S45C equivalent
· Flange: Aluminum alloy, SPCC
· Bearing: Steel
[Surface treatment]
· Clear anodize, electroless nickel plating, black oxide

(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
Technical Information

● Center Bearing
[Bearing 1 pc.]

[Bearing 2 pcs.]

[ ! ] Bearings are press-fitted.
* Bearing accuracy: JIS B1514 Class 0
[ ! ] Unless otherwise specified except for teeth and F dimensions, the dimension tolerance conforms to JIS B 0405 Class m.

Type	Material			Surface Treatment
	Main Body	Flange	Bearing
AATF	Extra Super Duralumin Aluminum alloy	Aluminum alloy	Steel	Clear Anodize
AKTF				Hard Clear Anodize
ANTF				Electroless nickel plating
BATF	S45C Equivalent	SPCC		Black Oxide Coating
MATF				Electroless nickel plating
SATF	SUS304		Stainless Steel	—

Specification Table

Part number				—	d

Type	Number of Teeth	—	Applicable Belt
AATF	22	—	L050	—	15

[ ! ] The shaft diameters of the center bearing are now also selectable.
The selection method has been changed according to the above, and the shaft diameter (d) has been added to the part number.

■L type

Part number			Shaft Dia. d	P.D.	O.D.	F	E	A	W	S	Bearing Dimensions
Type	Number of Teeth	Applicable Belt									No.	D	B
AATF AKTF ANTF BATF MATF SATF	12	L050	8	36.38	35.62	45	30	14	19	5.5	628ZZ × 1	24	8
		L075						21	26	5	628ZZ × 2
	16	L050	10	48.51	47.75	55	40	14	19	5	6200ZZ × 1	30	9
		L075						21	26	8.5
		L100						27	32	7	6200ZZ × 2
		L050	12					14	19	4.5	6201ZZ × 1	32	10
		L075						21	26	8
		L100						27	32	6	6201ZZ × 2
		L150						40	45	12.5
		L050	15					14	19	5	6002ZZ × 1	32	9
		L075						21	26	4	6002ZZ × 2
		L100						27	32	5	6202ZZ × 2	35	11
		L150						40	45	11.5
	18	L050	10	54.57	53.81	61	45	14	19	5	6200ZZ × 1	30	9
		L075						21	26	4	6200ZZ × 2
		L100						27	32	7
		L050	12					14	19	4.5	6201ZZ × 1	32	10
		L075						21	26	8
		L100						27	32	6	6201ZZ × 2
		L050	15					14	19	5	6002ZZ × 1	32	9
		L075						21	26	4	6002ZZ × 2
		L100						27	32	5	6202ZZ × 2	35	11
	20	L050	12	60.64	59.88	67	50	14	19	4.5	6201ZZ × 1	32	10
		L075						21	26	8
		L100						27	32	6	6201ZZ × 2
		L050	15					14	19	4	6202ZZ × 1	35	11
		L075						21	26	4	6002ZZ × 2	32	9
		L100						27	32	5	6202ZZ × 2	35	11
	22	L050	15	66.70	65.94	80	60	14	19	4	6202ZZ × 1	35	11
		L100						27	32	5	6202ZZ × 2
	24	L050	15	72.77	72.00	87	67	14	19	4	6202ZZ × 1	35	11
		L100						27	32	5	6202ZZ × 2
	30	L050	15	90.96	90.20	99	80	14	19	4	6202ZZ × 1	35	11

■H type

Part number			Shaft Dia. d	P.D.	O.D.	F	E	A	W	S	Bearing Dimensions
Type	Number of Teeth	Applicable Belt									No.	D	B
AATF AKTF ANTF BATF MATF SATF	14	H075	12	56.60	55.22	61	45	21	26	3	6201ZZ × 2	32	10
		H100						27	32	6
		H100	15					27	32	5	6202ZZ × 2	35	11
		H150						40	45	11.5
		H200						54	59	18.5
	16	H075	12	64.68	63.31	70	56	21	26	3	6201ZZ × 2	32	10
		H100						27	32	6
		H150	15					40	45	11.5	6202ZZ × 2	35	11
		H200						54	59	18.5
	18	H075	12	72.77	71.39	80	60	21	26	3	6201ZZ × 2	32	10
		H100						27	32	6
		H075	15					21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11
	20	H075	15	80.85	79.48	87	67	21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11
		H150	20					40	45	8.5	6204ZZ × 2	47	14
	22	H075	15	88.94	87.56	95	75	21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11
		H150	20					40	45	8.5	6204ZZ × 2	47	14
	24	H075	15	97.02	95.65	104	84	21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11
		H150	20					40	45	8.5	6204ZZ × 2	47	14
	25	H075	15	101.06	99.69	111	90	21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11
		H150	20					40	45	8.5	6204ZZ × 2	47	14
		H075	25					21	26	5.5	6205ZZ × 1	52	15
		H150						40	45	7.5	6205ZZ × 2
	28	H075	15	113.19	111.82	123	102	21	26	4	6002ZZ × 2	32	9
		H100						27	32	5	6202ZZ × 2	35	11

Alterations

Part number	—	d	—	(FC·NFC·LFC·RFC)
AATF20L100	—	12	—	FC65

Alterations	Flange Cut	No Flange	Single Flange
Code	FC	NFC	LFC·RFC
Spec.	Lowers the flange by cutting. FC: 0.5 mm Increments [ ! ] No surface treatment is applied on flange circumference. [ ! ]FC ≥ (O. D.) +1 [ ! ]FC ≤ F－2 Ordering Code FC65	The product is shipped without swaging the flange. (Flange Included)	The product is shipped with the flange swaged either on the bushing side (RFC) or the opposite side (LFC). (Flange 1 pc. Included)

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

Part Number	Minimum order quantity	Volume Discount	Days to Ship	RoHS	Belt Type	Belt Width Used (mm)	No. of Teeth (T)	Material	Belt Width (Inch)	Surface Treatment

App. Example

Driving Pulley

　Flanged
Idlers with Teeth

Driven Pulley

[ ! ] Be sure to use the idler on the loose side.
[ ! ] Install the idler as close as possible to the larger pulley.

Product TOP

Basic Information

Type	Idlers with Teeth	Timing Pulley / Idler	Idlers

Configure

62 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Belt Type
L

H
Clear
Belt Width Used(mm)
12.7

19.1

25.4

38.1

50.8
Clear
No. of Teeth(T)
14

16

18

20

22

24

25

28

30
Clear
Material
- Steel
  - S45C Equivalent
- Aluminum
  - Extra Super Duralumin Series Aluminum Alloy
Clear
Belt Width(Inch)
0.5

0.75

1

1.5

2
Clear
Surface Treatment
- Black Oxide Coating
- Clear Anodize
- Electroless Nickel Plating
Clear
type
- AATF□□H
- AATF□□L
- BATF□□H
- BATF□□L
- MATF□□H
- MATF□□L
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

6 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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Flanged Idlers with Teeth - L, H - Center Bearing (Part Numbers)

(i)Caution

Specification Table

Alterations

Part Number

App. Example

Basic Information

Configure

Specification/Dimensions

Belt Type

Belt Width Used(mm)

No. of Teeth(T)

Material

Belt Width(Inch)

Surface Treatment

type

CAD

Days to Ship

Specify Alterations

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