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Timing Pulleys - High Torque, MR3 Series, Power Grip® GT3. (Part Numbers)

New Products
Volume Discount

MISUMI

•Belt Shape : MR3(for PowerGrip® GT®3)
•Pulley Shape : C Type, Shape A, Shape B
•Material : Aluminum Alloy, Steel
•Type : Timing Pulleys
For complete product overview and details on MR3 Timing Pulley - High Torque, 3mm PowerGrip® GT®3 (MISUMI) see the sections below:

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
Catalog

High Torque Timing Pulleys MR3 Type - 3mm PowerGrip® -:Related Image

[ ! ]For Keyway Dimension Details, Click here

Type	Belt Width			Material*1		Surface Treatment	Attachment*1 Setscrews
	6mm	9mm	15mm	Pulley	Flange
	MR3060	MR3090	MR3150	Pulley	Flange
GPA	●	●	●	Aluminum Alloy	Aluminum Alloy	Clear Anodize	Stainless
GPB	●	●	●			Black Anodize
GPK	●	●	●			Hard Clear Anodize*2
GPT	●	●	●	1045 Carbon Steel or Equivalent	Low Carbon Steel	-	Steel (Black Oxide)
GPM	●	●	●			Black Oxide
GPP	●	●	●			Electroless Nickel Plating

*1 Flanges are installed. Set screws are included with PU, NU & C bore hole specification.
*2 Hard Anodize Treatment: Film Hardness 300HV~

■Teeth No. Size

mm	Teeth No.
mm	16	17	18	19	20	21	22	24	25	26	28	30	32	34	36	38	40	44	45	48	50	56	60	62	68	72
P.D.	15.28	16.23	17.19	18.14	19.1	20.05	21.01	22.92	23.87	24.83	26.74	28.65	30.56	32.47	34.38	36.29	38.2	42.02	42.97	45.84	47.75	53.48	57.3	59.21	64.94	68.75
O.D.	14.52	15.47	16.43	17.38	18.34	19.29	20.25	22.16	23.11	24.07	25.98	27.89	29.8	31.71	33.62	35.53	37.44	41.26	42.21	45.08	46.99	52.72	56.54	58.45	64.18	67.99
D	18	18	20	22	22	25	25	14	16	16	18	20	20	26	26	30	30	32	32	34	34	39	39	39	50	50
F	18	18	20	22	22	25	25	25	28	28	30	32	35	40	40	44	44	48	48	50	52	61	61	61	74	74
E	11	11	13	14	14	16	16	16	18	18	20	23	25	28	28	32	32	36	36	38	40	46	46	46	58	58

■Belt Width Size

mm	Belt Width
mm	MR3060	MR3090	MR3150
A	7.1	10.2	16.7
W	11.1	14.2	20.7
L	19.0	23.0	29.0

Specifications

Part Number

Pulley Shape

Shaft Bore Specs., I.D.

(Shaft Bore Specs.: H, P, N, C)

GPA20MR3060

(Shaft Bore Specs.: V, F)

GPT40MR3090

Z10

(Shaft Bore Specs: Y)

GPM60MR3090

Q12

R12

◆mm

◆inch

Part Number

Pulley Shape

Type

Teeth
No

Belt Width

B・K

Shaft Bore Spec. (1mm Increment)

H(d)

P(d)

N(d)・C(d)

H(d)

P(d)

N(d)・C(d)

V・F

HU(d)

PU(d)

NU(d)

HU(d)

PU(d)

NU(d)

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Both Ends Stepped Hole

Round Hole

Round Hole+Tap

Keywayed Bore + Tap

Stepped Hole

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

Inch Round Hole

Inch Round Hole+Tap

Inch New JIS Key Groove Hole + Tap

V(d)

Y(d)

Q・R

S・T

V(d)・
F(d)

Z-d≥2

(0.1mm increment)

Q(R)-d≥2

(0.1mm increment)

Z-d≥2

(0.1mm increment)

Al
GPA
GPB
GPK

Fe
GPT
GPM
GPP

MR3060
*A : 7.1 *W : 11.1 *L : 19.0

MR3090
*A : 10.2 *W : 14.2 *L : 23.0

MR3150
*A : 16.7 *W : 20.7 *L : 29.0

A

K

4~7

4・5

6・7

2.0≤J≤W-2.0

4・5

6・7

3~9
S+T≤W-3

4~7

2.0≤J≤L-2.0

B・C

4~7

4・5

6・7

4・5

6・7

4~7

B・C

4~9

4~6

4~7

6~9

4~7

6~9

4~8

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~10

4~6

4~8

6~10

4~8

6~10

4~8

B-E

B-D

4~12

4~8

4~10

6~12

4~10

6~12

4~10

B-E

A

B

4~12

4~10

6~12

4~10

6~12

4~10

4~8

6~10

B-E

4~14

4~11

8~11

4~12

6~14

4~12

6~14

4~12

4~10

6~12

B-F

B-E

D・E

B-E

5~14

5~11

8~11

5~12

7~14

5~12

7~14

5~12

5~10

7~12

C-F

C-E

D・E

C-E

5~16

5~13

8~13

5~14

7~16

5~14

7~16

5~14

5~10

5~12

7~14

C-G

C-F

D-F

C-E

6~19

6~15

8~14

6~17

8~19

6~17

8~19

6~16

6~12

8~11

6~14

8~16

C-G

C-F

D-F

C-G

C-E

D・E

6~21

6~17

8~17

6~19

8~21

6~19

8~21

6~16

6~12

8~11

6~14

8~16

C-H

C-G

D-F

C-G

C-E

D・E

6~24

6~18

8~18

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

6~24

6~18

8~19

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

6~24

6~18

8~19

6~22

8~24

6~22

8~24

6~22

6~18

8~15

6~20

8~23

C-J

C-G

D-G

C-H

C-G

D-F

8~28

8~23

8~26

10~28

8~26

10~28

8~26

8~21

8~17

8~24

10~26

E-K

E-J

E-K

E-H

E-G

8~32

8~26

8~25

8~30

10~32

8~30

10~32

8~28

8~23

8~18

8~26

10~28

E-L

E-J

E-K

E-H

E-G

8~32

8~26

8~25

8~30

10~32

8~30

10~32

8~28

8~23

8~18

8~26

10~28

E-L

E-J

E-K

E-H

E-G

8~34

8~28

8~27

8~32

10~34

8~32

10~34

8~30

8~25

8~20

8~28

10~30

E-L

E-J

E-K

E-H

E-G

8~36

8~30

8~29

8~34

10~36

8~34

10~36

8~30

8~25

8~20

8~28

10~30

E-M

E-K

E-J

E-H

8~36

8~30

8~29

8~34

10~36

8~34

10~36

8~30

8~25

8~20

8~28

10~30

E-M

E-K

E-J

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~42

8~35

8~40

10~42

8~40

10~42

8~35

8~30

8~22

8~33

10~35

E-P

E-M

E-L

E-M

E-K

E-H

8~54

8~46

8~45

8~52

10~54

8~52

10~54

8~46

8~38

8~33

8~44

10~46

E-S

E-Q

E-N

E-L

Shaft Bore Dia.4.5・6.35 are selectable for Shaft Bore specifications H, P, V.　Shaft bore specification P is not selectable for A Shape with 22 or less teeth and nominal width 060.

J~Q are not available for MR3060

Shaft Bore Dia. 9 is not available for Shaft Bore specification N. Shaft Bore Dia. 8, 9, 11, 13, 14, 17, 21-45 are not available for Shaft Bore specification C.

J~N are not available for MR3060 and MR3150

M~N are not available for MR3090

Inch Bore Specifications							Inch Bore Specifications							Inch Bore Specifications
No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)	No.	Decimal (Inch)	Nominal (Inch)	Decimal (mm)	Set Screw size	b (W) (inch)	t1 (T) (inch)
A	0.125	1/8	3.175	#5-40	-	-	H	0.750	3/4	19.050	#10-32	3/16	0.837	M	1.375	1 3/8	34.925	5/16-18	5/16	1.518
B	0.188	3/16	4.763	#5-40	-	-	HJ	0.813	13/16	20.638	#10-32	3/16	0.900	MN	1.438	1 7/16	36.513	5/16-18	3/8	1.605
C	0.250	1/4	6.350	#8-32	-	-	J	0.875	7/8	22.225	1/4-20	3/16	0.964	N	1.500	1 1/2	38.100	5/16-18	3/8	1.669
D	0.313	5/16	7.938	#8-32	3/32	0.357	JK	0.938	15/16	23.813	1/4-20	1/4	1.051	P	1.625	1 5/8	41.275	5/16-18	3/8	1.796
E	0.375	3/8	9.525	#8-32	3/32	0.421	K	1.000	1	25.400	1/4-20	1/4	1.114	PQ	1.688	1 11/16	42.863	5/16-18	3/8	1.859
EF	0.438	7/16	11.113	#8-32	3/32	0.484	KLA	1.063	1 1/16	26.988	1/4-20	1/4	1.178	Q	1.750	1 3/4	44.450	5/16-18	3/8	1.922
F	0.500	1/2	12.700	#8-32	1/8	0.56	KLB	1.125	1 1/8	28.575	1/4-20	1/4	1.241	QR	1.813	1 13/16	46.038	5/16-18	1/2	2.032
FG	0.563	9/16	14.288	#8-32	1/8	0.623	KLC	1.188	1 3/16	30.163	1/4-20	1/4	1.304	R	1.875	1 7/8	47.625	5/16-18	1/2	2.096
G	0.625	5/8	15.875	#10-32	3/16	0.709	L	1.250	1 1/4	31.750	1/4-20	1/4	1.367	RS	1.938	1 15/16	49.213	3/8-16	1/2	2.160
GH	0.688	11/16	17.463	#10-32	3/16	0.773	LM	1.313	1 5/16	33.338	1/4-20	5/16	1.455	S	2.000	2	50.800	3/8-16	1/2	2.223

Alterations

High Torque Timing Pulleys MR3 Type - 3mm PowerGrip® -:Related Image

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.
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CAD Download

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Part Number
GPB20MR3060-A-Y[4-8/1]
GPB20MR3060-K-H[4-8/1]
GPB20MR3060-K-H[4.5,6.35]
GPB20MR3060-K-HUB
GPB20MR3060-K-HUC
GPB20MR3060-K-HUD
GPB20MR3060-K-P[4-8/1]
GPB20MR3060-K-P[4.5,6.35]
GPB20MR3060-K-PUB
GPB20MR3090-A-H[4-10/1]
GPB20MR3090-A-H[4.5,6.35]
GPB20MR3090-A-HUB
GPB20MR3090-A-HUC
GPB20MR3090-A-HUD
GPB20MR3090-A-HUE
GPB20MR3090-A-P[4,4.5,5,6]
GPB20MR3090-A-PUB
GPB20MR3090-A-V[4-8/1]
GPB20MR3090-A-V[4.5,6.35]
GPB20MR3090-A-Y[4-8/1]
GPB20MR3090-K-H[4-8/1]
GPB20MR3090-K-H[4.5,6.35]
GPB20MR3090-K-HUB
GPB20MR3090-K-HUC
GPB20MR3090-K-HUD
GPB20MR3090-K-P[4-8/1]
GPB20MR3090-K-P[4.5,6.35]
GPB20MR3090-K-PUB
GPB20MR3150-A-H[4-10/1]
GPB20MR3150-A-H[4.5,6.35]
GPB20MR3150-A-HUB
GPB20MR3150-A-HUC
GPB20MR3150-A-HUD
GPB20MR3150-A-HUE
GPB20MR3150-A-P[4,4.5,5,6]
GPB20MR3150-A-PUB
GPB20MR3150-A-V[4-8/1]
GPB20MR3150-A-V[4.5,6.35]
GPB20MR3150-A-Y[4-8/1]
GPB20MR3150-K-H[4-8/1]
GPB20MR3150-K-H[4.5,6.35]
GPB20MR3150-K-HUB
GPB20MR3150-K-HUC
GPB20MR3150-K-HUD
GPB20MR3150-K-P[4-8/1]
GPB20MR3150-K-P[4.5,6.35]
GPB20MR3150-K-PUB
GPB21MR3060-A-H[4-12/1]
GPB21MR3060-A-H[4.5,6.35]
GPB21MR3060-A-HUB
GPB21MR3060-A-HUC
GPB21MR3060-A-HUD
GPB21MR3060-A-HUE
GPB21MR3060-A-V[4-10/1]
GPB21MR3060-A-V[4.5,6.35]
GPB21MR3060-A-Y[4-10/1]
GPB21MR3060-K-H[4-10/1]
GPB21MR3060-K-H[4.5,6.35]
GPB21MR3060-K-HUB
GPB21MR3060-K-HUC
GPB21MR3060-K-HUD
GPB21MR3060-K-P[4-10/1]
GPB21MR3060-K-P[4.5,6.35]
GPB21MR3060-K-PUB
GPB21MR3090-A-H[4-12/1]
GPB21MR3090-A-H[4.5,6.35]
GPB21MR3090-A-HUB
GPB21MR3090-A-HUC
GPB21MR3090-A-HUD
GPB21MR3090-A-HUE
GPB21MR3090-A-P[4-8/1]
GPB21MR3090-A-P[4.5,6.35]
GPB21MR3090-A-PUB
GPB21MR3090-A-V[4-10/1]
GPB21MR3090-A-V[4.5,6.35]
GPB21MR3090-A-Y[4-10/1]
GPB21MR3090-K-H[4-10/1]
GPB21MR3090-K-H[4.5,6.35]
GPB21MR3090-K-HUB
GPB21MR3090-K-HUC
GPB21MR3090-K-HUD
GPB21MR3090-K-P[4-10/1]
GPB21MR3090-K-P[4.5,6.35]
GPB21MR3090-K-PUB
GPB21MR3150-A-H[4-12/1]
GPB21MR3150-A-H[4.5,6.35]
GPB21MR3150-A-HUB
GPB21MR3150-A-HUC
GPB21MR3150-A-HUD
GPB21MR3150-A-HUE

Minimum order quantity	Volume Discount	Days to Ship	Belt Width Used(mm) (mm)	Number of Teeth (T)	Pulley Shape	Material	Surface Treatment	Shaft Bore Dia. d (inch)	Shaft Bore Spec. (inch)	01.[H] Shaft Bore Spec. (Round Hole) (mm)	02.[P] Shaft Bore Spec. (Round Hole + Tap) (mm)	03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap) (mm)	04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm)	05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap)	06.[V] Shaft Bore Spec. (Stepped Hole) (mm)	07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side) (mm)	08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole) (mm)
1 Piece(s)		9 Days or more	6	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	-	-	4 ～ 8
1 Piece(s)		9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 8	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 8	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 10	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/8	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 6	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4 ～ 8	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4.5 ～ 6.35	-	-
1 Piece(s)		9 Days or more	9	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	-	-	4 ～ 8
1 Piece(s)		9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 8	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 8	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 10	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/8	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 6	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4 ～ 8	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4.5 ～ 6.35	-	-
1 Piece(s)		9 Days or more	15	20	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	-	-	4 ～ 8
1 Piece(s)		9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 8	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 8	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	20	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 12	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/8	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4 ～ 10	-	-
1 Piece(s)		9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4.5 ～ 6.35	-	-
1 Piece(s)		9 Days or more	6	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	-	-	4 ～ 10
1 Piece(s)		9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 10	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 10	-	-	-	-	-	-
1 Piece(s)		9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	6	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 12	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/8	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 8	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4 ～ 10	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	4.5 ～ 6.35	-	-
1 Piece(s)		9 Days or more	9	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	-	-	-	-	-	-	4 ～ 10
1 Piece(s)		9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 10	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4 ～ 10	-	-	-	-	-	-
1 Piece(s)		9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	-	-	-	4.5 ～ 6.35	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	9	21	Shape K	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[PU] Inch Round Hole+Tap	-	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4 ～ 12	-	-	-	-	-	-	-
1 Piece(s)		9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	-	-	4.5 ～ 6.35	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	1/4	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	5/16	[HU] Inch Round Hole	-	-	-	-	-	-	-	-
1 Piece(s)	Available	9 Days or more	15	21	Shape A	[Aluminum] Aluminum Alloy	Black Anodize	3/8	[HU] Inch Round Hole	-	-	-	-	-	-	-	-

Product TOP

Basic Information

Type	Timing Pulleys	Belt Type	MR3(for PowerGrip® GT®3)	Timing Pulleys/Idlers	Pulleys

Configure

4,194 Part Numbers

View Part Numbers

Configure Remaining Specifications

Completed

Specification/Dimensions

Belt Width Used(mm)(mm)
6

9

15
Clear
Number of Teeth(T)
16

17

18

19

20

21

22

24

25

26

28

30

32

34

36

38

40

44

45

48

50

56

60

62

68

72
Clear
Pulley Shape
- Shape A
- Shape B
- Shape K
Clear
Material
- Steel
- Aluminum
  - Aluminum Alloy
Clear
Shaft Bore Dia. d(inch)
1

1-15/16

1-13/16

1-11/16

1-7/8

1-7/16

1-5/8

1-5/16

1-3/4

1-3/8

1-3/16

1-1/2

1-1/4

1-1/8

1-1/16

1/2

1/4

2

3/4

3/8

3/16

5/8

5/16

7/8

7/16

9/16

11/16

13/16

15/16
Clear
Shaft Bore Spec.(inch)
- [HU] Inch Round Hole
- [NU] Inch Key Grove Hole+Tap
- [PU] Inch Round Hole+Tap
Clear
01.[H] Shaft Bore Spec. (Round Hole)(mm)
4

4.5

5

6

6.35

7
[4-54/1mm Unit(s)]
Clear
02.[P] Shaft Bore Spec. (Round Hole + Tap)(mm)
4

4.5

5

6

6.35

7
[4-46/1mm Unit(s)]
Clear
03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)(mm)
8

10

11

12

13

14
[10-45/1mm Unit(s)]
Clear
04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm)
10
Clear
05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap)
10

12

15

16

18

19

20
Clear
06.[V] Shaft Bore Spec. (Stepped Hole)(mm)
4

4.5

5

6

6.35

7
[4-52/1mm Unit(s)]
Clear
07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)(mm)
4.5

6.35
[4-44/1mm Unit(s)]
Clear
08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)(mm)
4

4.5

5

6

6.35

7
[4-52/1mm Unit(s)]
Clear
type
- GPA##MR3060
- GPA##MR3090
- GPA##MR3150
- GPB##MR3060
- GPB##MR3090
- GPB##MR3150
- GPK##MR3060
- GPK##MR3090
- GPK##MR3150
- GPM##MR3060
- GPM##MR3090
- GPM##MR3150
- GPP##MR3060
- GPP##MR3090
- GPP##MR3150
- GPT##MR3060
- GPT##MR3090
- GPT##MR3150
Clear
Surface Treatment
Not Provided

Black Oxide Coating

Clear Anodize

Black Anodize

Hard Clear Anodize

Electroless Nickel Plating
Clear
CAD
- 2D
- 3D
Clear

Days to Ship

All

9 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 .

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MISUMI Days to Ship : 7 Days or more

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Timing Pulleys - High Torque, MR3 Series, Power Grip® GT3. (Part Numbers)

(i)Caution

Specifications

Alterations

Part Number

Basic Information

Configure

Specification/Dimensions

Belt Width Used(mm)(mm)

Number of Teeth(T)

Pulley Shape

Material

Shaft Bore Dia. d(inch)

Shaft Bore Spec.(inch)

01.[H] Shaft Bore Spec. (Round Hole)(mm)

02.[P] Shaft Bore Spec. (Round Hole + Tap)(mm)

03.[N] Shaft Bore Spec. (New JIS Keyway Hole + Tap)(mm)

04.[NK] Shaft Bore Spec. (Shaft Bore Dia. 10 Keyway Width 4mm Height 1.8mm)

05.[C] Shaft Bore Spec. (Old JIS Keyway Hole + Tap)

06.[V] Shaft Bore Spec. (Stepped Hole)(mm)

07.[F] Shaft Bore Spec. (Stepped Hole: Counterbored Holes on the Hub Side)(mm)

08.[Y] Shaft Bore Spec. (Both Ends Stepped Hole)(mm)

type

Surface Treatment

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)