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A wide variety of standard and configurable components for factory automation engineers in industries such as automotive, semiconductor, packaging, medical and many more.
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A good selection of accessories such as screws, bolts, washers and nuts that you may need for your daily engineering usage.
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- Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
- Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.
Helical Gear SN (Part Numbers)
Spiral gears have crossed axes (R & R, L & L) and parallel axes (R & L), depending on combinations of screw direction. Pay attention to axial direction and rotational direction.
(i)Caution
- Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.
Japanese Only
Part Number
Configured Part Number is shown.
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Module | Number of Teeth (Teeth) | Twisting Direction | Shaft Bore Config. | Shaft Bore Dia., Shaft Dia. | Tooth Width (mm) | Boss diameter B (φ) | Hole diameter A (φ) | Keyway (mm) | Size of Screw Hole | Screw Hole Dimensions (mm) | Shaft Hole Specifications |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGD 253.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 30 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 252.70 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 32 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 252.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 35 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 251.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 40 | 12×3.3 | M8 | 10 | Finished product | ||
SGD 250.00 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 45 | 14×3.8 | M10 | 10 | Finished product | ||
SGD 248.70 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 26 | Right | Keyway + Tap | - | 30 | 100 | 50 | 14×3.8 | M10 | 10 | Finished product | ||
SGD 274.50 | 1 Piece(s) | 8 Day(s) | 10 | 4 | 30 | Left | Round hole | 20 | 30 | 110 | 20 | NA | - | - | Pilot Hole Product | ||
SGD 302.50 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 20 | 6×2.8 | M5 | 10 | Finished product | ||
SGD 326.30 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 22 | 6×2.8 | M5 | 10 | Finished product | ||
SGD 325.90 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 25 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 325.50 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 28 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 325.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 30 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 324.70 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 32 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 324.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 35 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 323.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 40 | 12×3.3 | M8 | 10 | Finished product | ||
SGD 321.90 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 45 | 14×3.8 | M10 | 10 | Finished product | ||
SGD 320.60 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Left | Keyway + Tap | - | 30 | 110 | 50 | 14×3.8 | M10 | 10 | Finished product | ||
SGD 274.50 | 1 Piece(s) | 8 Day(s) | 10 | 4 | 30 | Right | Round hole | 20 | 30 | 110 | 20 | NA | - | - | Pilot Hole Product | ||
SGD 302.50 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 20 | 6×2.8 | M5 | 10 | Finished product | ||
SGD 326.30 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 22 | 6×2.8 | M5 | 10 | Finished product | ||
SGD 325.90 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 25 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 325.50 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 28 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 325.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 30 | 8×3.3 | M6 | 10 | Finished product | ||
SGD 324.70 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 32 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 324.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 35 | 10×3.3 | M8 | 10 | Finished product | ||
SGD 323.20 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 40 | 12×3.3 | M8 | 10 | Finished product | ||
SGD 321.90 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 45 | 14×3.8 | M10 | 10 | Finished product | ||
SGD 320.60 | 1 Piece(s) | 10 Day(s) | 10 | 4 | 30 | Right | Keyway + Tap | - | 30 | 110 | 50 | 14×3.8 | M10 | 10 | Finished product |
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Basic Information
| Material(mm) | Steel | Heat Treatment(φ) | No | Ground Tooth | No |
|---|---|---|---|---|---|
| Surface Treatment | Black oxide finish | Hole Dia. Tolerance | H7 | Metal system material | S45C |
| Torsional Angle(°) | 45 | Accuracy Grade | N9 Grade |
Specification/Dimensions
-
Module
-
Number of Teeth(Teeth)
-
Twisting Direction
- Right
- Left
-
Shaft Bore Config.
-
Round hole -
Round hole+tap -
Keyway + Tap
-
-
Shaft Bore Dia., Shaft Dia.
-
Tooth Width(mm)
-
Boss diameter B(φ)
-
Hole diameter A(φ)
-
Keyway(mm)
- 4×1.8
- 5×2.3
- 6×2.8
- 8×3.3
- 10×3.3
- 12×3.3
- 14×3.8
- NA
-
Size of Screw Hole
- M4
- M5
- M6
- M8
- M10
-
Screw Hole Dimensions(mm)
- 5
- 7.5
- 8
- 9
- 10
-
Shaft Hole Specifications
- Finished product
- Pilot Hole Product
-
type
- SN
-
CAD
- 2D
- 3D
Days to Ship
-
- All
- 4 Day(s) or Less
- 5 Day(s) or Less
- 8 Day(s) or Less
- 9 Day(s) or Less
- 10 Day(s) or Less
Specify Alterations
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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