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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
GPA62MR3090-A-NUE
GPA62MR3090-A-NUEF
GPA62MR3090-A-NUF
GPA62MR3090-A-NUFG
GPA62MR3090-A-NUG
GPA62MR3090-A-NUGH
GPA62MR3090-A-NUH
GPA62MR3090-A-NUHJ
GPA62MR3090-A-NUJ
GPA62MR3090-A-NUJK
GPA62MR3090-A-NUK
GPA62MR3090-A-NUKLA
GPA62MR3090-A-NUKLB
GPA62MR3090-A-NUKLC
GPA62MR3090-A-NUL
GPA62MR3090-A-P[8-35/1]
GPA62MR3090-A-PUE
GPA62MR3090-A-PUEF
GPA62MR3090-A-PUF
GPA62MR3090-A-PUFG
GPA62MR3090-A-PUG
GPA62MR3090-A-PUGH
GPA62MR3090-A-PUH
GPA62MR3090-A-PUHJ
GPA62MR3090-A-PUJ
GPA62MR3090-A-PUJK
GPA62MR3090-A-PUK
GPA62MR3090-A-PUKLA
GPA62MR3090-A-PUKLB
GPA62MR3090-A-PUKLC
GPA62MR3090-A-PUL
GPA62MR3090-A-PULM
GPA62MR3090-A-PUM
GPA62MR3090-A-V[8-40/1]
GPA62MR3090-A-Y[8-40/1]
GPA62MR3090-B-C[10,​12,​15,​16,​18,​19,​20]
GPA62MR3090-B-F[8-33/1]
GPA62MR3090-B-H[8-35/1]
GPA62MR3090-B-HUE
GPA62MR3090-B-HUEF
GPA62MR3090-B-HUF
GPA62MR3090-B-HUFG
GPA62MR3090-B-HUG
GPA62MR3090-B-HUGH
GPA62MR3090-B-HUH
GPA62MR3090-B-HUHJ
GPA62MR3090-B-HUJ
GPA62MR3090-B-HUJK
GPA62MR3090-B-HUK
GPA62MR3090-B-HUKLB
GPA62MR3090-B-HUKLC
GPA62MR3090-B-HUL
GPA62MR3090-B-HULM
GPA62MR3090-B-HUM
GPA62MR3090-B-N8
GPA62MR3090-B-N[10-22/1]
GPA62MR3090-B-NK10
GPA62MR3090-B-NUE
GPA62MR3090-B-NUEF
GPA62MR3090-B-NUF
GPA62MR3090-B-NUFG
GPA62MR3090-B-NUG
GPA62MR3090-B-NUGH
GPA62MR3090-B-NUH
GPA62MR3090-B-P[8-30/1]
GPA62MR3090-B-PUE
GPA62MR3090-B-PUEF
GPA62MR3090-B-PUF
GPA62MR3090-B-PUFG
GPA62MR3090-B-PUG
GPA62MR3090-B-PUGH
GPA62MR3090-B-PUH
GPA62MR3090-B-PUHJ
GPA62MR3090-B-PUJ
GPA62MR3090-B-PUJK
GPA62MR3090-B-PUK
GPA62MR3090-B-V[8-33/1]
GPA62MR3150-A-C[10,​12,​15,​16,​18,​19,​20]
GPA62MR3150-A-H[8-42/1]
GPA62MR3150-A-HUE
GPA62MR3150-A-HUEF
GPA62MR3150-A-HUF
GPA62MR3150-A-HUFG
GPA62MR3150-A-HUG
GPA62MR3150-A-HUGH
GPA62MR3150-A-HUH
GPA62MR3150-A-HUHJ
GPA62MR3150-A-HUJ
GPA62MR3150-A-HUJK
GPA62MR3150-A-HUK
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 31.76

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize3/8[NU] Inch Key Grove Hole+Tap--------

SGD 31.76

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize7/16[NU] Inch Key Grove Hole+Tap--------

SGD 31.76

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1/2[NU] Inch Key Grove Hole+Tap--------

SGD 31.76

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize9/16[NU] Inch Key Grove Hole+Tap--------

SGD 31.55

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize5/8[NU] Inch Key Grove Hole+Tap--------

SGD 31.55

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize11/16[NU] Inch Key Grove Hole+Tap--------

SGD 31.55

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize3/4[NU] Inch Key Grove Hole+Tap--------

SGD 31.55

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize13/16[NU] Inch Key Grove Hole+Tap--------

SGD 32.28

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize7/8[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize15/16[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/16[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/8[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-3/16[NU] Inch Key Grove Hole+Tap--------

SGD 38.19

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/4[NU] Inch Key Grove Hole+Tap--------

-

1 Piece(s) 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize---8 ~ 35------

SGD 29.09

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize3/8[PU] Inch Round Hole+Tap--------

SGD 29.09

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize7/16[PU] Inch Round Hole+Tap--------

SGD 29.09

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1/2[PU] Inch Round Hole+Tap--------

SGD 29.09

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize9/16[PU] Inch Round Hole+Tap--------

SGD 28.88

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize5/8[PU] Inch Round Hole+Tap--------

SGD 28.88

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize11/16[PU] Inch Round Hole+Tap--------

SGD 28.88

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize3/4[PU] Inch Round Hole+Tap--------

SGD 28.88

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize13/16[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize7/8[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize15/16[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/16[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/8[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-3/16[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-1/4[PU] Inch Round Hole+Tap--------

SGD 29.60

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-5/16[PU] Inch Round Hole+Tap--------

SGD 29.48

1 Piece(s)Available 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize1-3/8[PU] Inch Round Hole+Tap--------

-

1 Piece(s) 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize-------8 ~ 40--

-

1 Piece(s) 6 Day(s) 962Shape A[Aluminum] Aluminum AlloyClear Anodize---------8 ~ 40

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize------10 ~ 20---

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize--------8 ~ 33-

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize--8 ~ 35-------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize3/8[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize7/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1/2[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize9/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize5/8[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize11/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize3/4[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize13/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize7/8[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize15/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1-1/8[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1-3/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1-1/4[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1-5/16[HU] Inch Round Hole--------

SGD 27.67

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1-3/8[HU] Inch Round Hole--------

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize----8-----

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize----10 ~ 22-----

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize-----10----

SGD 34.09

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize3/8[NU] Inch Key Grove Hole+Tap--------

SGD 34.09

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize7/16[NU] Inch Key Grove Hole+Tap--------

SGD 34.09

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SGD 33.88

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize5/8[NU] Inch Key Grove Hole+Tap--------

SGD 33.88

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SGD 33.88

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-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize---8 ~ 30------

SGD 31.42

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize3/8[PU] Inch Round Hole+Tap--------

SGD 31.42

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize7/16[PU] Inch Round Hole+Tap--------

SGD 31.42

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SGD 31.42

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1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize5/8[PU] Inch Round Hole+Tap--------

SGD 31.20

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize11/16[PU] Inch Round Hole+Tap--------

SGD 31.20

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SGD 31.20

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SGD 31.92

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize7/8[PU] Inch Round Hole+Tap--------

SGD 31.92

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize15/16[PU] Inch Round Hole+Tap--------

SGD 31.92

1 Piece(s)Available 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize1[PU] Inch Round Hole+Tap--------

-

1 Piece(s) 6 Day(s) 962Shape B[Aluminum] Aluminum AlloyClear Anodize-------8 ~ 33--

-

1 Piece(s) 6 Day(s) 1562Shape A[Aluminum] Aluminum AlloyClear Anodize------10 ~ 20---

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1 Piece(s) 6 Day(s) 1562Shape A[Aluminum] Aluminum AlloyClear Anodize--8 ~ 42-------

SGD 27.13

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SGD 27.13

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SGD 27.13

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SGD 27.13

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SGD 27.13

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SGD 27.13

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SGD 27.13

1 Piece(s)Available 6 Day(s) 1562Shape A[Aluminum] Aluminum AlloyClear Anodize1[HU] Inch Round Hole--------

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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