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High Torque Timing Pulleys MR3 Type

High Torque Timing Pulleys MR3 Type
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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 

  • Incomplete part number.
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Part Number
GPB17MR3090-A-PUB
GPB18MR3090-K-H[4-8/1]
GPB18MR3090-K-H[4.5,​6.35]
GPB18MR3090-K-P[4-8/1]
GPB18MR3090-K-P[4.5,​6.35]
GPB21MR3090-A-H[4-12/1]
GPB21MR3090-A-H[4.5,​6.35]
GPB21MR3090-A-P[4-8/1]
GPB21MR3090-A-P[4.5,​6.35]
GPB21MR3090-A-V[4-10/1]
GPB21MR3090-A-V[4.5,​6.35]
GPB21MR3090-A-Y[4-10/1]
GPB36MR3150-A-PUE
GPB40MR3150-A-HUK
GPB44MR3150-B-NUE
GPB45MR3150-A-HUFG
GPB48MR3090-A-HUKLC
GPB50MR3090-A-PUK
GPB50MR3150-A-HUH
GPB56MR3060-A-NUE
GPB56MR3090-A-PUEF
GPB56MR3090-A-PUFG
GPB56MR3150-A-HUJK
GPB56MR3150-A-PUH
GPB68MR3060-B-HUM
GPB68MR3090-A-PUJK
GPB68MR3090-B-PUJ
GPB68MR3150-A-HUKLC
GPB72MR3060-B-HUG
GPB72MR3090-A-PUJ
GPB72MR3090-B-HUKLB
GPB72MR3090-B-HUM
GPB72MR3150-B-HULM
Part NumberPriceMinimum Order Qty.Volume DiscountDays to ShipBelt Width Used
(mm)
Number of Teeth
(T)
Pulley Shape Material Surface Treatment Shaft Bore Dia. d
(inch)
Shaft Bore Spec.
(inch)

₹ 2.00

1 Piece(s) 7 Day(s) or more 917Shape A[Aluminum] Aluminum AlloyBlack Anodize3/16[PU] Inch Round Hole+Tap

-

1 Piece(s) 7 Day(s) or more 918Shape K[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 918Shape K[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 918Shape K[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 918Shape K[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

-

1 Piece(s) 7 Day(s) or more 921Shape A[Aluminum] Aluminum AlloyBlack Anodize--

₹ 2.00

1 Piece(s) 7 Day(s) or more 1536Shape A[Aluminum] Aluminum AlloyBlack Anodize3/8[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 1540Shape A[Aluminum] Aluminum AlloyBlack Anodize1[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 1544Shape B[Aluminum] Aluminum AlloyBlack Anodize3/8[NU] Inch Key Grove Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 1545Shape A[Aluminum] Aluminum AlloyBlack Anodize9/16[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 948Shape A[Aluminum] Aluminum AlloyBlack Anodize1-3/16[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 950Shape A[Aluminum] Aluminum AlloyBlack Anodize1[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 1550Shape A[Aluminum] Aluminum AlloyBlack Anodize3/4[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 656Shape A[Aluminum] Aluminum AlloyBlack Anodize3/8[NU] Inch Key Grove Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 956Shape A[Aluminum] Aluminum AlloyBlack Anodize7/16[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 956Shape A[Aluminum] Aluminum AlloyBlack Anodize9/16[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 1556Shape A[Aluminum] Aluminum AlloyBlack Anodize15/16[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 1556Shape A[Aluminum] Aluminum AlloyBlack Anodize3/4[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 668Shape B[Aluminum] Aluminum AlloyBlack Anodize1-3/8[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 968Shape A[Aluminum] Aluminum AlloyBlack Anodize15/16[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 968Shape B[Aluminum] Aluminum AlloyBlack Anodize7/8[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 1568Shape A[Aluminum] Aluminum AlloyBlack Anodize1-3/16[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 672Shape B[Aluminum] Aluminum AlloyBlack Anodize5/8[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 972Shape A[Aluminum] Aluminum AlloyBlack Anodize7/8[PU] Inch Round Hole+Tap

₹ 2.00

1 Piece(s) 7 Day(s) or more 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-1/8[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 972Shape B[Aluminum] Aluminum AlloyBlack Anodize1-3/8[HU] Inch Round Hole

₹ 2.00

1 Piece(s) 7 Day(s) or more 1572Shape B[Aluminum] Aluminum AlloyBlack Anodize1-5/16[HU] Inch Round Hole

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  1. 1

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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