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Part Number
Configured Part Number is shown.

There may be no surface treatment in the shaft bore.
Values in ( ) for dimension Y apply to Shaft Bore Dia. 12 or more.
The flange is riveted.| Part Number | Material | Surface Treatment | ||||||
| Belt Width 10mm | Belt Width 15mm | Belt Width 25mm | Pulley | Flange | Kyless Bushing | Pulley | Flange | Kyless Bushing |
| A: 11 W: 16 | A: 17 W: 22 Y: 14 | A: 27 W: 32 Y: 14(22・23.5) | ||||||
| E-HHAA□□S5M100 | E-HHAA□□S5M150 | E-HHAA□□S5M250 | Aluminum Alloy 2024 | Aluminum Alloy 5056 | A2014 | Clear Anodized | ||
| E-HHTA□□S5M100 | E-HHTA□□S5M150 | E-HHTA□□S5M250 | Aluminum Alloy 7A09 | Aluminum Alloy 5056 | Equivalent to S45C | Clear Anodized | - | |
Film hardness of hard clear anodize is 300HV~.
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating on other pages.| Part Number | PulleyShape | dH7 range (select Shaft Bore Dia. according to Table 1) | P.D. | O.D. | F | E | ||||||||
| E-HHAA | E-HHTA | |||||||||||||
Type | Number of Teeth | Type & Nominal Width | S5M100 | S5M150 | S5M100 | S5M150 | S5M250 | |||||||
| Shape E | Shape F | Shape E | Shape E | Shape F | Shape E | Shape F | ||||||||
| E-HHAA E-HHTA | 20 | S5M100 *A:11 *W:16 S5M150 *A:17 *W:22 *Y:14 S5M250 *A:27 *W:32 *Y:14 (d12~22:Y=22) (d24~:Y=23.5) | E F | 6 | - | - | - | - | - | - | 31.83 | 30.87 | 36 | 24 |
| 22 | 8 | - | - | - | - | - | - | 35.01 | 34.05 | 40 | 27 | |||
| 24 | 8・10 | - | 8 | 8 | 8 | 8 | 8 | 38.2 | 37.24 | 45 | 30 | |||
| 25 | 8・10 | - | 8 | 8 | 8 | 8 | 8 | 39.79 | 38.83 | |||||
| 26 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 41.38 | 40.42 | 48 | 35 | |||
| 28 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 8・10 | 44.56 | 43.6 | |||||
| 30 | 10・12 | 10・12 | 10 | 10 | 10 | 10 | 10 | 47.75 | 46.79 | 52 | 36 | |||
| 32 | 10~15 | 10~15 | 10~14 | 10~14 | 10 | 10~14 | 10~14 | 50.93 | 49.97 | 55 | 40 | |||
| 34 | 10~16 | 10~16 | 10~14 | 10~16 | 10 | 10~16 | 10~16 | 54.11 | 53.15 | 61 | 45 | |||
| 36 | 10~16 | 10~16 | 10~14 | 10~16 | 10 | 10~16 | 10~16 | 57.3 | 56.34 | |||||
| 40 | 10~16 | 10~16 | 10~14 | 10~19 | 10 | 10~19 | 10~19 | 63.66 | 62.7 | 67 | 50 | |||
| 44 | - | - | 12~14 | 12~22 | - | 12~22 | 12~22 | 70.03 | 69.07 | 74 | 58 | |||
| 48 | 12~14 | 12~22 | 12~24 | 12~24 | 76.39 | 75.43 | 83 | 63 | ||||||
| 50 | 12~14 | 12~22 | 12~28 | 12~28 | 79.58 | 78.62 | 87 | 67 | ||||||
| 60 | 12~14 | 12~22 | 12~30 | 12~30 | 95.49 | 94.53 | 99 | 80 | ||||||
| 72 | 12~14 | 12~22 | 12~35 | 12~30 | 114.59 | 113.63 | 119 | 100 | ||||||
Select Shaft Bore Dia. according to Table 1.
Refer to Table 1 for the performance of aluminum alloy keyless bushing and
Details of Keyless Bushing for that of S45C equivalent keyless bushing.| dH7 | E-HHAA | E-HHTA | D1 | (L) | ||||
| Allowable max. torque (N・m) | D2 | B | G | n | Allowable max. torque (N・m) | |||
| 6 | 4 | 17 | 4 | 20 | 0.5 | - | - | - |
| 8 | 6 | 19 | 5 | 22 | 0.5 | 19.6 | 23.5 | 6 |
| 10 | 8 | 21 | 5 | 24 | 0.5 | 27.5 | 25.5 | |
| 12 | 12 | 24 | 6 | 27 | 1 | 44.1 | 28.5 | 6.5 |
| 14 | 18 | 26 | 6 | 29 | 1 | 63.7 | 30.5 | |
| 15 | 25 | 28 | 7 | 31 | 1.2 | 80.4 | 31.5 | |
| 16 | 26 | 29 | 7 | 32 | 1.2 | 83.3 | 33 | |
| 17 | - | - | - | - | - | 92.2 | 33.5 | |
| 18 | 95.1 | 34.5 | ||||||
| 19 | 98.1 | 35.5 | ||||||
| 20 | 216 | 42 | 8 | |||||
| 22 | 255 | 44 | ||||||
| 24 | 363 | 46 | ||||||
| 25 | 392 | 47 | ||||||
| 28 | 441 | 50 | 8.5 | |||||
| 30 | 500 | 52 | ||||||
| 32 | 530 | 54 | ||||||
| 35 | 883 | 62 | 10 | |||||




surface treatment and rust prevention methods
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| Flat-belt idlers, Width (T), 6 to 32 mm | Flat Belts For General Use | High Torque Timing Pulleys S2M Type | ||
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| Representative model: HBG15-6 | Representative model: HBLT350-4.23 | Representative model: HTPA48S2M040-B-N10 | ||
| Advantages: short delivery time, multiple types | Advantage: custom size | Advantages: short delivery time, multiple types |
CAD Data download and 3D preview are not available because the part number has not yet been determined.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | Belt Width Used (mm) | No. of Teeth (T) | Pulley Shape | Material | Shaft Bore Dia. d (mm) |
|---|---|---|---|---|---|---|---|---|---|
MYR 396.18 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 30 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 307.91 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 32 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 318.95 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 32 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 321.46 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 32 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 320.96 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 32 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 331.98 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 32 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 334.49 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 32 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 320.96 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 32 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 400.69 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 411.72 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 414.24 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 400.69 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 411.72 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape F | [Aluminum] Aluminum Alloy | 12 | |
MYR 414.24 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 32 | Shape F | [Aluminum] Aluminum Alloy | 14 | |
MYR 329.98 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 34 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 341.01 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 34 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 343.52 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 34 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 342.02 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 353.06 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 355.55 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 365.59 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 368.60 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 342.02 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 34 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 446.82 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 457.86 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 460.37 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 470.39 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 473.40 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 446.82 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 457.86 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape F | [Aluminum] Aluminum Alloy | 12 | |
MYR 460.37 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape F | [Aluminum] Aluminum Alloy | 14 | |
MYR 470.39 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape F | [Aluminum] Aluminum Alloy | 15 | |
MYR 473.40 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 34 | Shape F | [Aluminum] Aluminum Alloy | 16 | |
MYR 335.99 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 36 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 347.02 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 36 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 349.54 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 36 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 352.54 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 363.57 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 366.09 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 376.13 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 379.14 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 352.54 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 36 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 461.38 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 472.39 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 474.90 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 484.95 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 487.95 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 461.38 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 472.39 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape F | [Aluminum] Aluminum Alloy | 12 | |
MYR 474.90 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape F | [Aluminum] Aluminum Alloy | 14 | |
MYR 484.95 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape F | [Aluminum] Aluminum Alloy | 15 | |
MYR 487.95 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 36 | Shape F | [Aluminum] Aluminum Alloy | 16 | |
MYR 362.07 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 40 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 373.11 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 40 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 375.62 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 40 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 379.63 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 390.66 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 393.18 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 403.20 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 406.21 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 406.21 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 17 | |
MYR 411.72 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 18 | |
MYR 411.72 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape E | [Aluminum] Aluminum Alloy | 19 | |
MYR 379.63 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 40 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 498.99 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 10 | |
MYR 510.00 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 512.51 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 522.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 525.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 525.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 17 | |
MYR 531.08 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 18 | |
MYR 531.08 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape E | [Aluminum] Aluminum Alloy | 19 | |
MYR 498.99 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 10 | |
MYR 510.00 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 12 | |
MYR 512.51 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 14 | |
MYR 522.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 15 | |
MYR 525.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 16 | |
MYR 525.56 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 17 | |
MYR 531.08 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 18 | |
MYR 531.08 | 1 Piece(s) | Available | 7 Day(s) or more | 25 | 40 | Shape F | [Aluminum] Aluminum Alloy | 19 | |
MYR 380.64 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 44 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 383.13 | 1 Piece(s) | Available | 7 Day(s) or more | 10 | 44 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 398.67 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 12 | |
MYR 401.18 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 14 | |
MYR 411.23 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 15 | |
MYR 414.24 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 16 | |
MYR 414.24 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 17 | |
MYR 419.73 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 18 | |
MYR 419.73 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 19 | |
MYR 427.27 | 1 Piece(s) | Available | 7 Day(s) or more | 15 | 44 | Shape E | [Aluminum] Aluminum Alloy | 20 |
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| Type | Keyless Bushings | Belt Type | S5M |
|---|
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