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High Torque Timing Pulleys MR3 Type (Part Numbers)

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
GPA Aluminum
Alloy
Aluminum
Alloy
Clear Anodize Stainless
GPB Black Anodize
GPK Hard Clear Anodize*2
GPT S45C 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.
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
MR3060 MR3090 MR3150
A 7.1 10.2 16.7
W 11.1 14.2 20.7
L 19.0 23.0 29.0

Part Number 

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Part Number
GPM32MR3090-B-HUG
GPM32MR3090-B-N[8,​10,​11]
GPM32MR3090-B-NK10
GPM32MR3090-B-NUD
GPM32MR3090-B-NUE
GPM32MR3090-B-P6.35
GPM32MR3090-B-P[6-12/1]
GPM32MR3090-B-PUC
GPM32MR3090-B-PUD
GPM32MR3090-B-PUE
GPM32MR3090-B-V6.35
GPM32MR3090-B-V[6-14/1]
GPM32MR3150-A-C[10,​12,​15,​16]
GPM32MR3150-A-H6.35
GPM32MR3150-A-H[6-21/1]
GPM32MR3150-A-HUC
GPM32MR3150-A-HUD
GPM32MR3150-A-HUE
GPM32MR3150-A-HUEF
GPM32MR3150-A-HUF
GPM32MR3150-A-HUFG
GPM32MR3150-A-HUG
GPM32MR3150-A-HUGH
GPM32MR3150-A-HUH
GPM32MR3150-A-N8
GPM32MR3150-A-N[10-17/1]
GPM32MR3150-A-NK10
GPM32MR3150-A-NUD
GPM32MR3150-A-NUE
GPM32MR3150-A-NUEF
GPM32MR3150-A-NUF
GPM32MR3150-A-P6.35
GPM32MR3150-A-P[6-17/1]
GPM32MR3150-A-PUC
GPM32MR3150-A-PUD
GPM32MR3150-A-PUE
GPM32MR3150-A-PUEF
GPM32MR3150-A-PUF
GPM32MR3150-A-PUFG
GPM32MR3150-A-PUG
GPM32MR3150-A-V6.35
GPM32MR3150-A-V[6-19/1]
GPM32MR3150-A-Y[6-19/1]
GPM32MR3150-B-C10
GPM32MR3150-B-F6.35
GPM32MR3150-B-F[6-14/1]
GPM32MR3150-B-H6.35
GPM32MR3150-B-H[6-16/1]
GPM32MR3150-B-HUC
GPM32MR3150-B-HUD
GPM32MR3150-B-HUE
GPM32MR3150-B-HUEF
GPM32MR3150-B-HUF
GPM32MR3150-B-HUFG
GPM32MR3150-B-HUG
GPM32MR3150-B-N[8,​10,​11]
GPM32MR3150-B-NK10
GPM32MR3150-B-NUD
GPM32MR3150-B-NUE
GPM32MR3150-B-P6.35
GPM32MR3150-B-P[6-12/1]
GPM32MR3150-B-PUC
GPM32MR3150-B-PUD
GPM32MR3150-B-PUE
GPM32MR3150-B-V6.35
GPM32MR3150-B-V[6-14/1]
GPM34MR3060-A-C[10,​12,​15,​16,​18]
GPM34MR3060-A-H6.35
GPM34MR3060-A-H[6-24/1]
GPM34MR3060-A-HUC
GPM34MR3060-A-HUD
GPM34MR3060-A-HUE
GPM34MR3060-A-HUEF
GPM34MR3060-A-HUF
GPM34MR3060-A-HUFG
GPM34MR3060-A-HUG
GPM34MR3060-A-HUGH
GPM34MR3060-A-HUH
GPM34MR3060-A-HUHJ
GPM34MR3060-A-HUJ
GPM34MR3060-A-N8
GPM34MR3060-A-N[10-18/1]
GPM34MR3060-A-NK10
GPM34MR3060-A-NUD
GPM34MR3060-A-NUE
GPM34MR3060-A-NUEF
GPM34MR3060-A-NUF
GPM34MR3060-A-NUFG
GPM34MR3060-A-NUG
GPM34MR3060-A-P6.35
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipBelt Width Used
(mm)
No. 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)

SGD 17.63

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating5/8[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating----8-----

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating-----10----

SGD 25.66

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating5/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.66

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating3/8[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating---6.35------

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating---6 ~ 12------

SGD 22.68

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating1/4[PU] Inch Round Hole+Tap--------

SGD 22.68

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating5/16[PU] Inch Round Hole+Tap--------

SGD 22.68

1 Piece(s)Available 6 Day(s) 932Shape B-Black Oxide Coating3/8[PU] Inch Round Hole+Tap--------

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating-------6.35--

-

1 Piece(s) 6 Day(s) 932Shape B-Black Oxide Coating-------6 ~ 14--

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating------10---

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating--6.35-------

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating--6 ~ 21-------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating1/4[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating5/16[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating3/8[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating7/16[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating1/2[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating9/16[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating5/8[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating11/16[HU] Inch Round Hole--------

SGD 17.54

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating3/4[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating----8-----

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating----10 ~ 17-----

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating-----10----

SGD 25.56

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating5/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.56

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating3/8[NU] Inch Key Grove Hole+Tap--------

SGD 25.56

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating7/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.56

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating1/2[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating---6.35------

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating---6 ~ 17------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating1/4[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating5/16[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating3/8[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating7/16[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating1/2[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating9/16[PU] Inch Round Hole+Tap--------

SGD 22.59

1 Piece(s)Available 6 Day(s) 1532Shape A-Black Oxide Coating5/8[PU] Inch Round Hole+Tap--------

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating-------6.35--

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating-------6 ~ 19--

-

1 Piece(s) 6 Day(s) 1532Shape A-Black Oxide Coating---------6 ~ 19

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating------10---

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating--------6.35-

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating--------6 ~ 14-

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating--6.35-------

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating--6 ~ 16-------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating1/4[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating5/16[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating3/8[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating7/16[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating1/2[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating9/16[HU] Inch Round Hole--------

SGD 17.91

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating5/8[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating----8-----

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating-----10----

SGD 25.92

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating5/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.92

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating3/8[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating---6.35------

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating---6 ~ 12------

SGD 22.95

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating1/4[PU] Inch Round Hole+Tap--------

SGD 22.95

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating5/16[PU] Inch Round Hole+Tap--------

SGD 22.95

1 Piece(s)Available 6 Day(s) 1532Shape B-Black Oxide Coating3/8[PU] Inch Round Hole+Tap--------

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating-------6.35--

-

1 Piece(s) 6 Day(s) 1532Shape B-Black Oxide Coating-------6 ~ 14--

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating------10---

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating--6.35-------

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating--6 ~ 24-------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating1/4[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating5/16[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating3/8[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating7/16[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating1/2[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating9/16[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating5/8[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating11/16[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating3/4[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating13/16[HU] Inch Round Hole--------

SGD 17.50

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating7/8[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating----8-----

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating----10 ~ 18-----

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating-----10----

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating5/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating3/8[NU] Inch Key Grove Hole+Tap--------

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating7/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating1/2[NU] Inch Key Grove Hole+Tap--------

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating9/16[NU] Inch Key Grove Hole+Tap--------

SGD 25.53

1 Piece(s)Available 6 Day(s) 634Shape A-Black Oxide Coating5/8[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 634Shape A-Black Oxide Coating---6.35------

Loading...

Specifications

  Part Number   Pulley Shape   Shaft Bore Specs., I.D.   Z   J   Q   R   S   T
(Shaft Bore Specs.: H, P, N, C) GPA20MR3060 - A   H6                        
(Shaft Bore Specs.: V, F) GPT40MR3090 - B - V6 - Z10 - J5                
(Shaft Bore Specs: Y) GPM60MR3090 - B - Y8 -         Q12 - R12 - S3 - T3

 

◆mm                                       ◆inch          
Part Number Pulley Shape Pulley Shape Pulley Shape
Type Teeth
No
Belt Width A B・K B A B・K B
Shaft Bore Spec. (1mm Increment) Shaft Bore Spec. (1mm Increment) Shaft Bore Spec. (1mm Increment)
H(d) P(d) N(d)・C(d) V Y 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) Z J Y(d) Q・R S・T       V(d)
F(d)
Z J            
      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
16 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 - 4・5 6・7 2.0≤J≤W-2.0 4・5 6・7 3~9
S+T≤W-3
4~7 4~7       2.0≤J≤L-2.0 B・C - - B・C B -
17 4~7 4・5 4・5 6・7 4・5 6・7 4~7 4~7 B・C - - B・C B -
18 4~9 4~6 4~7 6~9 4~7 6~9 4~8 4~8 B-D - - B-D B -
19 4~10 4~6 4~8 6~10 4~8 6~10 4~8 4~8 B-E - - B-D B -
20 4~10 4~6 4~8 6~10 4~8 6~10 4~8 4~8 B-E - - B-D B -
21 4~10 4~6 4~8 6~10 4~8 6~10 4~8 4~8 B-E - - B-D B -
22 4~12 4~8 4~10 6~12 4~10 6~12 4~10 4~10 B-E - - B-E B-E -
24 A

B
4~12 4~10 - 4~10 6~12 4~10 6~12 4~10 4~8 - 4~8 6~10 B-E B-E - B-E B-E -
25 4~14 4~11 8~11 4~12 6~14 4~12 6~14 4~12 4~10 8 4~10 6~12 B-F B-E D・E B-E B-E D
26 5~14 5~11 8~11 5~12 7~14 5~12 7~14 5~12 5~10 8 5~10 7~12 C-F C-E D・E C-E C-E D
28 5~16 5~13 8~13 5~14 7~16 5~14 7~16 5~14 5~10 8 5~12 7~14 C-G C-F D-F C-E C-E D
30 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
32 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
34 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
36 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
38 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
40 8~28 8~23 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-J E-K E-H E-G
44 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-J E-K E-H E-G
45 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-J E-K E-H E-G
48 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-J E-K E-H E-G
50 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-K E-K E-J E-H
56 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-K E-K E-J E-H
60 8~42 8~35 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
62 8~42 8~35 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
68 8~42 8~35 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
72 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-Q 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
High Torque Timing Pulleys MR3 Type - 3mm PowerGrip® -:Related Image

Basic Information

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

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