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Part Number
Configured Part Number is shown.

Bearing is pressed fit.
Bearing cannot be removed.
The tolerance accuracy of T is ±0.2mm. Please select the idler model after confirming the width tolerance of the flat belt.| Type | Material | Surface Treatment | Material | Accessories | |
| Flanged | Crowned | Bearing | |||
| E-HBG | E-HBGC | General structural steel or carbon steel | Ferroferric Oxide Protective Film | Steel | Retaining Ring (Austenitic Stainless Steel) |
| E-HBGM | E-HBGCM | Electroless Nickel Plating | |||
| E-HBGA | E-HBGCA | Aluminum Alloy | Clear Anodized | ||
| E-HBGS | E-HBGCS | Austenitic stainless steel | - | Austenitic stainless steel | |
If there are requirements for rust prevention, give priority to products with surface treatment of electroless nickel plating or those made of austenitic stainless steel.
Surface Treatment and Rust Prevention Methods| Part Number | T | P | dh | ℓ | ℓ1 | L | Bearing Used | |||
Type | D | No. | d | B | ||||||
| Flanged E-HBG E-HBGM E-HBGS E-HBGA (Available only when marked with *) Crowned E-HBGC E-HBGCM E-HBGCA E-HBGCS | 15 | 6*1 | 11 | 9 | 2 | - | 8 | 694ZZ×1 | 4 | 4 |
| 20 | 16 | 13 | 1.5 | 625ZZ×1 | 5 | 5 | ||||
| 20 | 11 | 16 | 13 | 4 | 3 | 13 | 625ZZ×1 | 5 | 5 | |
| *25 | 19 | 16 | 3.5 | 2.5 | 626ZZ×1 | 6 | 6 | |||
| *30 | 17 | 698ZZ×1 | 8 | |||||||
| 15 | 16 | 11 | 9 | - | - | 18 | 685ZZ×2 | 5 | 5 | |
| 20 | 16 | 13 | 625ZZ×2 | |||||||
| 25 | 19 | 16 | 626ZZ×2 | 6 | 6 | |||||
| *30 | 17 | 698ZZ×2 | 8 | |||||||
| 35 | 26 (22) | 23 (17) | 6000ZZ×2 (6900ZZ×2)*2 | 10 | 8 (6) | |||||
| *40 | ||||||||||
| 15 | 21 | 11 | 9 | - | - | 23 | 685ZZ×2 | 5 | 5 | |
| 20 | 16 | 14 | 688ZZ×2 | 8 | ||||||
| 25 | 19 | 17 | 698ZZ×2 | 6 | ||||||
| *30 | 698ZZ×2 | |||||||||
| 35 | 26 | 23 | 6000ZZ×2 | 10 | 8 | |||||
| *40 | ||||||||||
| *50 | 28 | 25 | 6001ZZ×2 | 12 | 8 | |||||
| 15 | 27 | 11 | 9 | - | - | 29 | 685ZZ×2 | 5 | 5 | |
| 20 | 16 | 14 | 688ZZ×2 | 8 | ||||||
| 25 | 19 | 17 | 698ZZ×2 | 6 | ||||||
| 30 | 698ZZ×2 | |||||||||
| 40 | 26 | 23 | 6000ZZ×2 | 10 | 8 | |||||
| 50 | 28 | 25 | 6001ZZ×2 | 12 | ||||||
| 15 | 32 | 11 | 9 | - | - | 34 | 685ZZ×2 | 5 | 5 | |
| 20 | 16 | 14 | 688ZZ×2 | 8 | ||||||
| 25 | 19 | 17 | 698ZZ×2 | 6 | ||||||
| 30 | ||||||||||
| 40 | 26 | 23 | 6000ZZ×2 | 10 | 8 | |||||
| 50 | 28 | 25 | 6001ZZ×2 | 12 | ||||||
*T=6 is not available for the crowned type.
* 2 For the crowned type with T=16 or D=35 or 40, the dimensions of the bearing are values in ( ).
Refer to the detailed dimensions of the relevant bearing.
MISUMI makes no commitment to the bearing brand.
The tolerance accuracy of T is ±0.2mm. Please select the idler model after confirming the width tolerance of the flat belt.| Usage Method Example Drawing | Use Instructions for Flat-belt Pulleys |
![]() | The workpiece can be transmitted by the combined use of pulleys for flat belts, idlers for flat belts and flat belts. The idlers for flat belts can also play the role of tensioning the belt. |
surface treatment and rust prevention methods
| Smart Phones | Medical | Electronic & Electrical | ||
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| Automotive | Robotics | Lithium battery | ||
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| Flat-belt idlers, Width (T), 6 to 32 mm | Flat Belts For General Use | High Torque Timing Pulleys S2M Type | ||
![]() | ![]() | ![]() | ||
| 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 | Shape | With or w/o Flange | Outer Dia. D (Ø) | T Selection (mm) | Material | Shaft Type | Shaft (Bore) Dia. d (mm) | Surface Treatment |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MYR 36.17 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 41.72 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 27 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 43.71 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 32 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 21.96 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 11 | [Steel] General structural steel or carbon steel | 1-Bearing | 6 | Electroless Nickel Plating | |
MYR 34.62 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 16 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 6 | Electroless Nickel Plating | |
MYR 37.49 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 43.27 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 27 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 45.27 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 32 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 23.29 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 11 | [Steel] General structural steel or carbon steel | 1-Bearing | 8 | Electroless Nickel Plating | |
MYR 36.61 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 16 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 34.17 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 40.38 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 27 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 42.38 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 32 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 8 | Electroless Nickel Plating | |
MYR 37.06 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 35 | 16 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 40.16 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 35 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 37.49 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 16 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 42.61 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 49.92 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 27 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 52.59 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 32 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 10 | Electroless Nickel Plating | |
MYR 45.48 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 21 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 12 | Electroless Nickel Plating | |
MYR 53.69 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 27 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 12 | Electroless Nickel Plating | |
MYR 56.58 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 32 | [Steel] General structural steel or carbon steel | 1-Bearing on Each End (2-Bearing in Total) | 12 | Electroless Nickel Plating | |
MYR 25.96 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 15 | 6 | SUS304 | 1-Bearing | 4 | Not Provided | |
MYR 54.07 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 15 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 5 | Not Provided | |
MYR 59.69 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 15 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 5 | Not Provided | |
MYR 70.01 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 15 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 5 | Not Provided | |
MYR 73.45 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 15 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 5 | Not Provided | |
MYR 25.96 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 6 | SUS304 | 1-Bearing | 5 | Not Provided | |
MYR 30.40 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 11 | SUS304 | 1-Bearing | 5 | Not Provided | |
MYR 38.60 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 5 | Not Provided | |
MYR 61.88 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 72.52 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 76.27 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 20 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 31.28 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 11 | SUS304 | 1-Bearing | 6 | Not Provided | |
MYR 40.83 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 6 | Not Provided | |
MYR 64.07 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 75.01 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 78.76 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 25 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 32.17 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 11 | SUS304 | 1-Bearing | 8 | Not Provided | |
MYR 41.94 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 46.82 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 55.03 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 57.70 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 30 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 8 | Not Provided | |
MYR 47.94 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 35 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 52.81 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 35 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 49.71 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 16 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 54.81 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 68.13 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 71.68 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 40 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 10 | Not Provided | |
MYR 60.14 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 21 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 12 | Not Provided | |
MYR 73.23 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 27 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 12 | Not Provided | |
MYR 76.78 | 1 Piece(s) | Available | 7 Day(s) or more | Straight | Flange | 50 | 32 | SUS304 | 1-Bearing on Each End (2-Bearing in Total) | 12 | Not Provided |
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| Length L(mm) | ~50 | Type | Idlers (Bearing Built-in) | Surface Urethane | Urethane Not Provided |
|---|






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