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Keyless High Torque Timing Pulleys - S5M - MechaLock Standard Type Incorporated (with Centering Function) (Part Numbers)

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Volume Discount

[Material]
· Pulley: Extra super duralumin aluminum alloy, aluminum alloy, S45C equivalent
· Flange: Aluminum alloy, SPCC
· MegaLock: Aluminum alloy, S45C equivalent

(i)Caution

Regarding RoHS compliance: The products are RoHS non-compliant only when alteration BMC is selected. The products are RoHS-compliant when BMC is not selected. As some parts used in the alteration are RoHS non-compliant, the RoHS notation on this page has been changed to non-compliant. "Non-compliant" is also indicated in the certificate due to information on the left.
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.

Dimensional Drawing

■S5M Type

Tooth groove dimensions slightly
vary according to the number of
teeth. (Pitch: 5.0mm)

Standard Tooth Profile

HHAA

HHT□

●Pulley Shape

Shape EShape F

■Belt Nominal Width / Dimensions

mm	Nominal
mm	S5M100	S5M150	S5M250
A	11	17	27
W	16	22	32

*3. When d = 6, d + 2.5; and when d = 15, 16, d + 3.5.
*4. For the combination of nominal width and MechaLock inner diameter shown in Table 2,
the MechaLock mounting holes are not stepped holes,
but are through holes of the MechaLock outer diameter. ([ ! ] Shape E only)
[ ! ] Surface treatment may not be applied to the shaft bores.
[ ! ] Flange is installed.
[ ! ] For orders with no flange, please specify the alteration NFC.
[ ! ] Compatible with S5M type from Mitsuboshi Belting Ltd. as well as Bando Chemical Industries Ltd.
[ ! ] Unless otherwise specified, the dimension tolerance, except for the tooth section and F dimension,
conforms to JIS B 0405 Class m.

■Dimensional Tolerances Without Command

Dimension Range		Tolerance (mm)
Over	or Less	Tolerance (mm)
0.5	3	±0.1
3	6	±0.1
6	30	±0.2
30	120	±0.3
120	400	±0.5

[ ! ] Compliant with JIS B 0405
Class m (intermediate).

Type	Part Number			[ M ] Material^＊1			[ S ] Surface Treatment			[ A ] Accessory
	Belt Width 10mm	Belt Width 15mm	Belt Width 25mm	Pulley	Flange	MechaLock	Pulley	Flange	MechaLock	List of MechaLocks by part number
	S5M100	S5M150	S5M250
HHAA	●	●	●	2000 Series Aluminum alloy	Aluminum alloy	2000 Series Aluminum alloy	Clear Anodize			MLBA

HHTA	●	●	●	Extra Super Duralumin Aluminum alloy	Aluminum alloy	S45C Equivalent	Clear Anodize		-	MLM
HHTK	●	●	●				Hard Clear Anodized^＊2		-
HHTN	●	●	●				Electroless nickel plating		-
HHTAS	●	●	●			SUS304 Equivalent	Clear Anodize		-	MLHS
HHTT	●	●	●	S45C Equivalent	SPCC	S45C Equivalent	-			MLM
HHTM	●	●	●				Black Oxide Coating			MLMB
HHTP	●	●	●				Electroless nickel plating			MLMP
HHTS	●	●	-	SUS304	SUS304	SUS304 Equivalent	-			MLHS

*1 The above materials and accessories might be changed to the ones equivalent to the originals.
*2 Hard clear anodize: film hardness 300 HV or more

Table 1: Select Shaft Bore Dia.

Type	HHAA						HHT□										Y
Type	HHAA						HHTA・HHTK HHTN・HHTT		HHTM		HHTP		HHTAS HHTS		D₁	(L)
MechaLocks	MLBA						MLM		MLMB		MLMP		MLHS
d_H7	Maximum^＊1 Allowable Torque (N・m)	Tightening^＊2 Torque (N・m)	D₂	B	G	n	Maximum^＊1 Allowable Torque (N・m)	Tightening^＊2 Torque (N・m)	Maximum^＊1 Allowable Torque (N・m)	Tightening^＊2 Torque (N・m)	Maximum^＊1 Allowable Torque (N・m)	Tightening^＊2 Torque (N・m)	Maximum^＊1 Allowable Torque (N・m)	Tightening^＊2 Torque (N・m)
6	4	0.9	17	4	20	0.5	-	-	-	-	-	-	-	-	-	-	14
8	6	0.9	19	5	22	0.5	19.6	3.9	19.6	3.2	16.6	3.9	10.7	2.7	23.5	6
10	8	0.9	21	5	24	0.5	27.5	3.9	27.5	3.2	19.6	3.9	12.7	2.7	25.5	6
12	12	0.9	24	6	27	1.0	44.1	3.9	44.1	3.2	36.2	3.9	24.5	2.7	28.5	6.5	22
14	18	0.9	26	6	29	1.0	63.7	3.9	63.7	3.2	50.9	3.9	28.4	2.7	30.5	6.5
15	25	1.5	28	7	31	1.2	80.4	3.9	80.4	3.2	54.8	3.9	30.4	2.7	31.5	6.5
16	26	1.5	29	7	32	1.2	83.3	3.9	83.3	3.2	58.8	3.9	-	-	33	6.5
17	-	-	-	-	-	-	92.2	3.9	92.2	3.2	76.4	3.9	-	-	33.5	6.5
18							95.1	3.9	95.1	3.2	80.3	3.9	-	-	34.5	6.5
19							98.1	3.9	98.1	3.2	85.2	3.9	-	-	35.5	6.5
20							216	8.8	216	7.5	183	8.8	122	5.6	42	8
22							255	8.8	255	7.5	201	8.8	-	-	44	8
24							363	8.8	363	7.5	252	8.8	-	-	46	8	27
25							392	8.8	392	7.5	264	8.8	153	5.6	47	8
28							441	8.8	441	7.5	295	8.8	-	-	50	8.5
30							500	8.8	500	7.5	396	8.8	230	5.6	52	8.5
32							530	8.8	530	7.5	423	8.8	-	-	54	8.5
35							883	15.7	883	12.7	548	15.7	-	-	62	10

＊1 Maximum Allowable Torque (N・m)
＊2 MechaLock locking bolt tightening torque (N・m)

Specification Table

Part number	-	Pulley Shape	-	Shaft Bore Dia.
HHTA 60S5M250	-	F	-	30

■Shape E

Part Number			Pulley Shape	d_H7 Range 1 mm Increments									P.D.	O.D.	F	E
Type	Number of Teeth	Type, Nominal Width		HHAA	HHTA・HHTK・HHTN HHTT・HHTM・HHTP			HHTAS			HHTS
Type	Number of Teeth	Type, Nominal Width		S5M100	S5M100	S5M150	S5M250	S5M100	S5M150	S5M250	S5M100	S5M150
HHAA HHTA HHTK HHTN HHTAS HHTT HHTM HHTP HHTS	20	S5M100 S5M150 S5M250	E	6	-	-	-	-	-	-	-	-	31.83	30.87	36	24
	21			6	-	-	-	-	-	-	-	-	33.42	32.46	40	27
	22			8	-	-	-	-	-	-	-	-	35.01	34.05	40	27
	23			8	-	-	-	-	-	-	-	-	36.61	35.65	45	30
	24			8・10	8	8	8	8	8	8	8	8	38.20	37.24	45	30
	25			8・10	8	8	8	8	8	8	8	8	39.79	38.83	45	30
	26			8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	41.38	40.42	48	35
	27			8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	42.97	42.01	48	35
	28			8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	44.56	43.60	48	35
	29			8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	8・10	46.15	45.19	52	36
	30			10・12	10	10	10	18	18	18	18	18	47.75	46.79	52	36
	31			10・12	10	10	10	18	18	18	18	18	49.34	48.38	55	40
	32			10・12 14・15	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	50.93	49.97	55	40
	33			10・12 14・15	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	10・12・14	52.52	51.56	58	40
	34			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	54.11	53.15	61	45
	35			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	55.70	54.74	61	45
	36			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	57.30	56.34	61	45
	37			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	58.89	57.93	67	50
	38			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	60.48	59.52	67	50
	39			10・12 14 to 16	10・12・14	10・12 14 to 16	10・12 14 to 16	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	62.07	61.11	67	50
	40			10・12 14 to 16	10・12・14	10・12 14 to 19	10・12 14 to 19	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	63.66	62.70	67	50
	41			-	10・12・14	10・12 14 to 19	10・12 14 to 19	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	65.25	64.29	70	56
	42			-	10・12・14	10・12 14 to 19	10・12 14 to 19	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	66.85	65.89	70	56
	43			-	10・12・14	10・12 14 to 19	10・12 14 to 19	10・12・14	10・12 14・15	10・12 14・15	10・12・14	10・12 14・15	68.44	67.48	74	58
	44			-	12・14	12・14 to 20 22	12・14 to 20 22	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	70.03	69.07	74	58
	45			-	12・14	12・14 to 20 22	12・14 to 20 22	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	71.62	70.66	80	60
	46			-	12・14	12・14 to 20 22	12・14 to 20 22	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	73.21	72.25	80	60
	47			-	12・14	12・14 to 20 22	12・14 to 20 22	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	74.80	73.84	80	60
	48			-	12・14	12・14 to 20 22	12 14 to 20 22・24	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	76.39	75.43	83	63
	49			-	12・14	12・14 to 20 22	12 14 to 20 22・24	12・14	12・14 15・20	12・14 15・20	12・14	12・14 15・20	77.99	77.03	83	63
	50			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	79.58	78.62	87	67
	51			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	81.17	80.21	87	67
	52			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	82.76	81.80	87	67
	53			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	84.35	83.39	95	75
	54			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	85.94	84.98	95	75
	55			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	87.54	86.58	95	75
	56			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	89.13	88.17	99	80
	57			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	90.72	89.76	99	80
	58			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	92.31	91.35	99	80
	59			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28	12・14	12・14 15・20	12・14 15・20・25	12・14	12・14 15・20	93.90	92.94	99	80
	60			-	12・14	12・14 to 20 22	12・14 to 20 22・24 25・28・30	12・14	12・14 15・20	12・14・15 20・25・30	12・14	12・14 15・20	95.49	94.53	99	80
	72			-	12・14	12・14 to 20 22	12・14 to 20 22・24・25 28・30・32・35	12・14	12・14 15・20	12・14・15 20・25・30	12・14	12・14 15・20	114.59	113.63	119	100

■Shape F

Part Number			Pulley Shape	d_H7 Range 1 mm Increments						P.D.	O.D.	F	E
Type	Number of Teeth	Type, Nominal Width		HHAA	HHTA・HHTK・HHTN HHTT・HHTM・HHTP		HHTAS		HHTS
Type	Number of Teeth	Type, Nominal Width		S5M150	S5M150	S5M250	S5M150	S5M250	S5M150
HHAA HHTA HHTK HHTN HHTAS HHTT HHTM HHTP HHTS	20	S5M100 S5M150 S5M250	F	-	-	-	-	-	-	31.83	30.87	36	24
	21			-	-	-	-	-	-	33.42	32.46	40	27
	22			-	-	-	-	-	-	35.01	34.05	40	27
	23			-	-	-	-	-	-	36.61	35.65	45	30
	24			-	8	8	8	8	8	38.20	37.24	45	30
	25			-	8	8	8	8	8	39.79	38.83	45	30
	26			8・10	8・10	8・10	8・10	8・10	8・10	41.38	40.42	48	35
	27			8・10	8・10	8・10	8・10	8・10	8・10	42.97	42.01	48	35
	28			8・10	8・10	8・10	8・10	8・10	8・10	44.56	43.60	48	35
	29			8・10	8・10	8・10	8・10	8・10	8・10	46.15	45.19	52	36
	30			10・12	10	10	18	18	18	47.75	46.79	52	36
	31			10・12	10	10	18	18	18	49.34	48.38	55	40
	32			10・12 14・15	10	10・12・14	10	10・12・14	10	50.93	49.97	55	40
	33			10・12 14・15	10	10・12・14	10	10・12・14	10	52.52	51.56	58	40
	34			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	54.11	53.15	61	45
	35			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	55.70	54.74	61	45
	36			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	57.30	56.34	61	45
	37			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	58.89	57.93	67	50
	38			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	60.48	59.52	67	50
	39			10・12 14 to 16	10	10・12 14 to 16	10	10・12 14・15	10	62.07	61.11	67	50
	40			10・12 14 to 16	10	10・12 14 to 19	10	10・12 14・15	10	63.66	62.70	67	50
	41			-	-	10・12 14 to 19	-	10・12 14・15	-	65.25	64.29	70	56
	42			-	-	10・12 14 to 19	-	10・12 14・15	-	66.85	65.89	70	56
	43			-	-	10・12 14 to 19	-	10・12 14・15	-	68.44	67.48	74	58
	44			-	-	12・14 to 20 22	-	12・14 15・20	-	70.03	69.07	74	58
	45			-	-	12・14 to 20 22	-	12・14 15・20	-	71.62	70.66	80	60
	46			-	-	12・14 to 20 22	-	12・14 15・20	-	73.21	72.25	80	60
	47			-	-	12・14 to 20 22	-	12・14 15・20	-	74.80	73.84	80	60
	48			-	-	12・14 to 20 22・24	-	12・14 15・20	-	76.39	75.43	83	63
	49			-	-	12・14 to 20 22・24	-	12・14 15・20	-	77.99	77.03	83	63
	50			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	79.58	78.62	87	67
	51			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	81.17	80.21	87	67
	52			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	82.76	81.80	87	67
	53			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	84.35	83.39	95	75
	54			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	85.94	84.98	95	75
	55			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	87.54	86.58	95	75
	56			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	89.13	88.17	99	80
	57			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	90.72	89.76	99	80
	58			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	92.31	91.35	99	80
	59			-	-	12・14 to 20 22・24・25・28	-	12・14 15・20・25	-	93.90	92.94	99	80
	60			-	-	12・14 to 20 22・24 25・28・30	-	12・14・15 20・25・30	-	95.49	94.53	99	80
	72			-	-	12・14 to 20 22・24 25・28・30	-	12・14・15 20・25・30	-	114.59	113.63	119	100

[ ! ] For S5M100, you can choose the MechaLock inner diameter d_H7 from 10, 12, or 14; for S5M150, you can choose the MechaLock inner diameter d_H7 from 20 or 22.

Alterations

Part number	-	Pulley Shape	-	Shaft Bore Dia.	-	(BMC·BMR·FC·NFC·LFC·RFC)
HHTA 60S5M250	-	E	-	25	-	BMC

Alterations	Surface Treatment	Flange Cut		No Flange	Single Flange
Code	BMC·BMR	FC		NFC	LFC·RFC
Spec.	Applies electroless nickel plating on a MechaLock. (Antirusting treatment is applied to screws.) [ ! ] Electroless nickel plating decreases bushing's allowable torque by 20 to 30%. [NG] HHAA is not applicable BMC: Not RoHS Compliant (Screw: SCM435 Dacrotized Treatment) BMR: RoHS Compliant (Screw: SCM435 GeoMet Coating)	Lowers the flange by cutting. FC: 0.5 mm Increments [ ! ] No surface treatment is applied on flange circumference.		The product is shipped without swaging the flange. (Flange Included)	The product is shipped by swaging the flanges either on the bushing side (LFC) or the opposite side (RFC). (Flange 1 pc. Included)
Spec.			[ ! ] FC ≥ (O. D.) +1 [ ! ] FC ≤ F-2 Ordering Code FC35

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
HHTM50S5M150-E-17
HHTM50S5M150-E-18
HHTM50S5M150-E-19
HHTM50S5M150-E-20
HHTM50S5M150-E-22
HHTM50S5M250-E-12
HHTM50S5M250-E-14
HHTM50S5M250-E-15
HHTM50S5M250-E-16
HHTM50S5M250-E-17
HHTM50S5M250-E-18
HHTM50S5M250-E-19
HHTM50S5M250-E-20
HHTM50S5M250-E-22
HHTM50S5M250-E-24
HHTM50S5M250-E-25
HHTM50S5M250-E-28
HHTM50S5M250-F-12
HHTM50S5M250-F-14
HHTM50S5M250-F-15
HHTM50S5M250-F-16
HHTM50S5M250-F-17
HHTM50S5M250-F-18
HHTM50S5M250-F-19
HHTM50S5M250-F-20
HHTM50S5M250-F-22
HHTM50S5M250-F-24
HHTM50S5M250-F-25
HHTM50S5M250-F-28
HHTM60S5M100-E-12
HHTM60S5M100-E-14
HHTM60S5M150-E-12
HHTM60S5M150-E-14
HHTM60S5M150-E-15
HHTM60S5M150-E-16
HHTM60S5M150-E-17
HHTM60S5M150-E-18
HHTM60S5M150-E-19
HHTM60S5M150-E-20
HHTM60S5M150-E-22
HHTM60S5M250-E-12
HHTM60S5M250-E-14
HHTM60S5M250-E-15
HHTM60S5M250-E-16
HHTM60S5M250-E-17
HHTM60S5M250-E-18
HHTM60S5M250-E-19
HHTM60S5M250-E-20
HHTM60S5M250-E-22
HHTM60S5M250-E-24
HHTM60S5M250-E-25
HHTM60S5M250-E-28
HHTM60S5M250-E-30
HHTM60S5M250-F-12
HHTM60S5M250-F-14
HHTM60S5M250-F-15
HHTM60S5M250-F-16
HHTM60S5M250-F-17
HHTM60S5M250-F-18
HHTM60S5M250-F-19
HHTM60S5M250-F-20
HHTM60S5M250-F-22
HHTM60S5M250-F-24
HHTM60S5M250-F-25
HHTM60S5M250-F-28
HHTM60S5M250-F-30
HHTM72S5M100-E-12
HHTM72S5M100-E-14
HHTM72S5M150-E-12
HHTM72S5M150-E-14
HHTM72S5M150-E-15
HHTM72S5M150-E-16
HHTM72S5M150-E-17
HHTM72S5M150-E-18
HHTM72S5M150-E-19
HHTM72S5M150-E-20
HHTM72S5M150-E-22
HHTM72S5M250-E-12
HHTM72S5M250-E-14
HHTM72S5M250-E-15
HHTM72S5M250-E-16
HHTM72S5M250-E-17
HHTM72S5M250-E-18
HHTM72S5M250-E-19
HHTM72S5M250-E-20
HHTM72S5M250-E-22
HHTM72S5M250-E-24
HHTM72S5M250-E-25
HHTM72S5M250-E-28
HHTM72S5M250-E-30

Standard Unit Price	Minimum order quantity	Days to Ship	RoHS	Belt Width Used (mm)	No. of Teeth (T)	Pulley Shape	Material	Surface Treatment	Features, Areas of Application	Shaft Bore Dia. d (mm)	Shaft Bore Dia. d (mm)	MechaLock	Mechalock Locking Bolt Tightening Torque (N・m)
MYR 436.43	1 Piece(s)	7 Day(s)	10	15	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 442.50	1 Piece(s)	7 Day(s)	10	15	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 442.50	1 Piece(s)	7 Day(s)	10	15	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 450.98	1 Piece(s)	7 Day(s)	10	15	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 455.83	1 Piece(s)	7 Day(s)	10	15	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 503.11	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 505.53	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 516.44	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 520.08	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 520.08	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 526.14	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 526.14	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 533.42	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 539.48	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 543.12	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	24	24	MLMB	7.5
MYR 551.61	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	25	25	MLMB	7.5
MYR 560.08	1 Piece(s)	7 Day(s)	10	25	50	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	28	28	MLMB	7.5
MYR 503.11	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 505.53	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 482.66	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 520.08	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 520.08	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 526.14	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 526.14	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 533.42	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 539.48	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 507.58	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	24	24	MLMB	7.5
MYR 551.61	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	25	25	MLMB	7.5
MYR 560.08	1 Piece(s)	7 Day(s)	10	25	50	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	28	28	MLMB	7.5
MYR 452.19	1 Piece(s)	7 Day(s)	10	10	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 455.83	1 Piece(s)	7 Day(s)	10	10	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 474.02	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 476.44	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 487.34	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 490.99	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 490.99	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 497.05	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 497.05	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 505.53	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 510.39	1 Piece(s)	7 Day(s)	10	15	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 575.85	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 579.49	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 590.40	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 592.82	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 592.82	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 598.88	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 598.88	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 607.37	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 613.43	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 617.06	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	24	24	MLMB	7.5
MYR 625.55	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	25	25	MLMB	7.5
MYR 634.04	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	28	28	MLMB	7.5
MYR 663.13	1 Piece(s)	7 Day(s)	10	25	60	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	30	30	MLMB	7.5
MYR 575.85	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 579.49	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 590.40	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 592.82	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 592.82	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 598.88	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 598.88	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 567.63	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 613.43	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 617.06	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	24	24	MLMB	7.5
MYR 625.55	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	25	25	MLMB	7.5
MYR 634.04	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	28	28	MLMB	7.5
MYR 663.13	1 Piece(s)	7 Day(s)	10	25	60	Shape F	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	30	30	MLMB	7.5
MYR 543.12	1 Piece(s)	7 Day(s)	10	10	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 545.54	1 Piece(s)	7 Day(s)	10	10	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 573.42	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 575.85	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 586.76	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 590.40	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 590.40	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 596.45	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 596.45	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 604.94	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 609.79	1 Piece(s)	7 Day(s)	10	15	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 701.92	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	12	12	MLMB	3.2
MYR 705.56	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	14	14	MLMB	3.2
MYR 716.48	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	15	15	MLMB	3.2
MYR 718.90	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	16	16	MLMB	3.2
MYR 718.90	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	17	17	MLMB	3.2
MYR 724.97	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	18	18	MLMB	3.2
MYR 677.53	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	19	19	MLMB	3.2
MYR 733.45	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	20	20	MLMB	7.5
MYR 739.51	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	22	22	MLMB	7.5
MYR 741.93	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	24	24	MLMB	7.5
MYR 751.63	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	25	25	MLMB	7.5
MYR 760.12	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	28	28	MLMB	7.5
MYR 789.22	1 Piece(s)	7 Day(s)	10	25	72	Shape E	[Steel] S45C Equivalent	Black Oxide Coating	Not Applicable	30	30	MLMB	7.5

Product TOP

Basic Information

Type	Keyless Bushings	Belt Type	S5M	Timing Pulley / Idler	Pulleys

Configure

285 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Belt Width Used(mm)
10

15

25
Clear
No. of Teeth(T)
20

22

24

25

26

28

30

32

34

36

40

44

48

50

60

72
Clear
Pulley Shape
- Shape E
- Shape F
Clear
Material
- Steel
  - S45C Equivalent
- Aluminum
  - 2000 Series Aluminum Alloy
  - Extra Super Duralumin Series Aluminum Alloy
Clear
Features, Areas of Application
Not Applicable
Clear
Shaft Bore Dia. d(mm)
6

8

10

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35
Clear
Shaft Bore Dia. d(mm)
6

8

10

12

14

15

16

17

18

19

20

22

24

25

28

30

32

35
Clear
MechaLock
- MLBA
- MLM
- MLMB
- MLMP
Clear
Mechalock Locking Bolt Tightening Torque(N・m)
0.9

1.5

3.2

3.9

7.5

8.8

12.7

15.7
Clear
type
- HHAA□□S5M
- HHTA□□S5M
- HHTK□□S5M
- HHTM□□S5M
- HHTN□□S5M
- HHTP□□S5M
- HHTT□□S5M
Clear
Surface Treatment
- Not Provided
- Black Oxide Coating
- Clear Anodize
- Hard Clear Anodize
- Electroless Nickel Plating
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

7 Day(s) or Less

11 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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Keyless High Torque Timing Pulleys - S5M - MechaLock Standard Type Incorporated (with Centering Function) (Part Numbers)

(i)Caution

Dimensional Drawing

Specification Table

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Belt Width Used(mm)

No. of Teeth(T)

Pulley Shape

Material

Features, Areas of Application

Shaft Bore Dia. d(mm)

Shaft Bore Dia. d(mm)

MechaLock

Mechalock Locking Bolt Tightening Torque(N・m)

type

Surface Treatment

CAD

Days to Ship

Specify Alterations

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