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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 

CAD Data download and 3D preview are not available because the part number has not yet been determined.

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Part Number
GPB72MR3090-B-HUEF
GPB72MR3090-B-HUF
GPB72MR3090-B-HUFG
GPB72MR3090-B-HUG
GPB72MR3090-B-HUGH
GPB72MR3090-B-HUH
GPB72MR3090-B-HUHJ
GPB72MR3090-B-HUJ
GPB72MR3090-B-HUJK
GPB72MR3090-B-HUK
GPB72MR3090-B-HUKLB
GPB72MR3090-B-HUKLC
GPB72MR3090-B-HUL
GPB72MR3090-B-HULM
GPB72MR3090-B-HUM
GPB72MR3090-B-HUMN
GPB72MR3090-B-HUN
GPB72MR3090-B-HUP
GPB72MR3090-B-HUPQ
GPB72MR3090-B-HUQ
GPB72MR3090-B-N8
GPB72MR3090-B-N[10-33/1]
GPB72MR3090-B-NK10
GPB72MR3090-B-NUE
GPB72MR3090-B-NUEF
GPB72MR3090-B-NUF
GPB72MR3090-B-NUFG
GPB72MR3090-B-NUG
GPB72MR3090-B-NUGH
GPB72MR3090-B-NUH
GPB72MR3090-B-NUHJ
GPB72MR3090-B-NUJ
GPB72MR3090-B-NUJK
GPB72MR3090-B-NUK
GPB72MR3090-B-NUKLA
GPB72MR3090-B-NUKLB
GPB72MR3090-B-NUKLC
GPB72MR3090-B-NUL
GPB72MR3090-B-P[8-38/1]
GPB72MR3090-B-PUE
GPB72MR3090-B-PUEF
GPB72MR3090-B-PUF
GPB72MR3090-B-PUFG
GPB72MR3090-B-PUG
GPB72MR3090-B-PUGH
GPB72MR3090-B-PUH
GPB72MR3090-B-PUHJ
GPB72MR3090-B-PUJ
GPB72MR3090-B-PUJK
GPB72MR3090-B-PUK
GPB72MR3090-B-PUKLA
GPB72MR3090-B-PUKLB
GPB72MR3090-B-PUKLC
GPB72MR3090-B-PUL
GPB72MR3090-B-PULM
GPB72MR3090-B-V[8-44/1]
GPB72MR3150-A-C[10,​12,​15,​16,​18,​19,​20]
GPB72MR3150-A-H[8-54/1]
GPB72MR3150-A-HUE
GPB72MR3150-A-HUEF
GPB72MR3150-A-HUF
GPB72MR3150-A-HUFG
GPB72MR3150-A-HUG
GPB72MR3150-A-HUGH
GPB72MR3150-A-HUH
GPB72MR3150-A-HUHJ
GPB72MR3150-A-HUJ
GPB72MR3150-A-HUJK
GPB72MR3150-A-HUK
GPB72MR3150-A-HUKLB
GPB72MR3150-A-HUKLC
GPB72MR3150-A-HUL
GPB72MR3150-A-HULM
GPB72MR3150-A-HUM
GPB72MR3150-A-HUMN
GPB72MR3150-A-HUN
GPB72MR3150-A-HUP
GPB72MR3150-A-HUPQ
GPB72MR3150-A-HUQ
GPB72MR3150-A-HUQR
GPB72MR3150-A-HUR
GPB72MR3150-A-HURS
GPB72MR3150-A-HUS
GPB72MR3150-A-N8
GPB72MR3150-A-N[10-45/1]
GPB72MR3150-A-NK10
GPB72MR3150-A-NUE
GPB72MR3150-A-NUEF
GPB72MR3150-A-NUF
GPB72MR3150-A-NUFG
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 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize7/16[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1/2[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize9/16[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize5/8[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize11/16[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize3/4[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize13/16[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize7/8[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize15/16[HU] Inch Round Hole--------

SGD 30.66

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SGD 30.66

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SGD 30.66

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SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-1/4[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-5/16[HU] Inch Round Hole--------

SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-3/8[HU] Inch Round Hole--------

SGD 30.66

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SGD 30.66

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SGD 30.66

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SGD 30.66

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SGD 30.66

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-3/4[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize----8-----

-

1 Piece(s) 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize----10 ~ 33-----

-

1 Piece(s) 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize-----10----

SGD 37.17

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize3/8[NU] Inch Key Grove Hole+Tap--------

SGD 37.17

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize7/16[NU] Inch Key Grove Hole+Tap--------

SGD 37.17

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SGD 37.17

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize9/16[NU] Inch Key Grove Hole+Tap--------

SGD 36.94

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize5/8[NU] Inch Key Grove Hole+Tap--------

SGD 36.94

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize11/16[NU] Inch Key Grove Hole+Tap--------

SGD 36.94

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SGD 36.94

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SGD 37.66

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SGD 43.61

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SGD 43.61

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SGD 43.61

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SGD 43.61

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SGD 43.61

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SGD 43.61

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-1/4[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize---8 ~ 38------

SGD 34.49

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize3/8[PU] Inch Round Hole+Tap--------

SGD 34.49

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize7/16[PU] Inch Round Hole+Tap--------

SGD 34.49

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SGD 34.49

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SGD 34.27

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize5/8[PU] Inch Round Hole+Tap--------

SGD 34.27

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize11/16[PU] Inch Round Hole+Tap--------

SGD 34.27

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SGD 34.27

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize13/16[PU] Inch Round Hole+Tap--------

SGD 35.00

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize7/8[PU] Inch Round Hole+Tap--------

SGD 35.00

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize15/16[PU] Inch Round Hole+Tap--------

SGD 35.00

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1[PU] Inch Round Hole+Tap--------

SGD 35.00

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-1/16[PU] Inch Round Hole+Tap--------

SGD 35.00

1 Piece(s)Available 6 Day(s) 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-1/8[PU] Inch Round Hole+Tap--------

SGD 35.00

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SGD 35.00

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SGD 35.00

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1 Piece(s) 6 Day(s) 1572Shape A[Aluminum] Aluminum AlloyBlack Anodize------10 ~ 20---

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SGD 30.09

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1 Piece(s) 6 Day(s) 1572Shape A[Aluminum] Aluminum AlloyBlack Anodize----8-----

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1 Piece(s) 6 Day(s) 1572Shape A[Aluminum] Aluminum AlloyBlack Anodize----10 ~ 45-----

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1 Piece(s) 6 Day(s) 1572Shape A[Aluminum] Aluminum AlloyBlack Anodize-----10----

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SGD 36.60

1 Piece(s)Available 6 Day(s) 1572Shape A[Aluminum] Aluminum AlloyBlack Anodize9/16[NU] Inch Key Grove Hole+Tap--------

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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

Tech Support