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Spiral Bevel Gear SMS (SMS3-20L)
Material: S45C, quenched tooth surface part, precision JISB1704 grade 4 spiral miter. Reasonably priced spiral miter, with parts other than the teeth section that can be additionally machined, such as shaft hole.
Japanese Only
Part Number
Configured Part Number is shown.
SMS3-20L
Basic Information
| Shape | Spiral Miter Gear | Gear Ratio | 1 | Material | Steel |
|---|---|---|---|---|---|
| Heat Treatment | Induction hardened | Ground Tooth | No | Shaft Bore Config. | Round hole |
| Surface Treatment | Black oxide finish | Accuracy Grade(* New JIS) | Class 4 | Shaft Bore Tolerance | Not specified |
| Spiral Angle(deg) | 35 | Shaft Hole Specifications | Pilot Hole Product | Material (Details) | S45C |
Please check the type/dimensions/specifications of the part SMS3-20L in the Spiral Bevel Gear SMS series.
Specification/Dimensions
-
type
- SMS
-
Module
-
Number of Teeth(Teeth)
-
Tooth Width(mm)
-
Hole diameter / shaft diameter(Ø)
-
Twisting Direction
- R
- L
-
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
- 12 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 .
Frequently asked question (FAQ)
- Question: Can spiral bevel gears rotate both forward and backward?
-
Answer:
Gears can be used to rotate either to left or to right. There are no particular limitations.
However, take care with the thrust direction (axial direction force direction).
Thrust may be generated in the direction approaching the mating gear.
This is negative direction thrust. Be sure to receive this thrust securely with thrust bearings, etc. - Question: How do I confirm bevel gear assembly?
-
Answer:
To check whether the bevel gears are suitably assembled, the gear contact and backlash must be confirmed.
If the gear contact is not suitable or the backlash is extremely low, wear and noise will result, leading to gear damage.
It is recommended to break in the equipment suitably before use for operation.
Similar Part Numbers
| Part Number |
|---|
| SMS1-25R |
| SMS1-30L |
| SMS1-30R |
| SMS3-20R |
| SMS3-25L |
| SMS3-25R |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to Ship | RoHS | Module | Number of Teeth (Teeth) | Tooth Width (mm) | Hole diameter / shaft diameter (Ø) | Twisting Direction |
|---|---|---|---|---|---|---|---|---|---|---|
SGD 24.39 | 1 Piece(s) | 4 Day(s) or more | 10 | 1 | 25 | 6 | 6 | R | ||
SGD 28.85 | 1 Piece(s) | 8 Day(s) | 10 | 1 | 30 | 6 | 8 | L | ||
SGD 28.85 | 1 Piece(s) | 8 Day(s) | 10 | 1 | 30 | 6 | 8 | R | ||
SGD 67.40 | 1 Piece(s) | 8 Day(s) | 10 | 3 | 20 | 15 | 16 | R | ||
SGD 84.80 | 1 Piece(s) | 8 Day(s) | 10 | 3 | 25 | 20 | 20 | L | ||
SGD 84.80 | 1 Piece(s) | 8 Day(s) | 10 | 3 | 25 | 20 | 20 | R |
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