# Boston Gear YA403/4 Spur Gear, Steel, Inch, 20 Pitch, 0.750" Bore, 2.100" OD, 0.500" Face Width, 40 Teeth. Transmits ...

**Manufacturer:** Boston Gear  
**MPN:** `YA403/4`

The Boston Gear YA403/4 Spur Gear is a steel gear with a 20 pitch, 0.750" bore, and 2.100" outer diameter. It features a 0.500" face width and 40 teeth. With a pressure angle of 20 degrees, this gear offers a high load capacity. Made from low carbon steel, it is suitable for applications where high hardness and strength are not required. This gear transmits torque between parallel shafts, providing rotational power to another part of a motorized system.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Boston Gear |
| Manufacturer name | Boston Gear |
| Manufacturer | Boston Gear |
| UPC | 781711461402 |
| EAN | 781711461402 |
| Part Number | YA403/4 |
| Product Group | BISS |
| ASIN | B004NYAHL6, B007NO6QQ8 |
| AdultProduct | False |
| Amount | 35.80 |
| Asin | B004NYAHL6 |
| Autographed | False |
| Binding | Misc. |
| Brand | Boston Gear |
| Bullet_point | Diametral pitch of 20 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision, Low carbon steel (.2 percent carbon) f |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 16310181, 16412081 |
| ClassificationId | 16412201 |
| Currency | USD |
| CurrencyCode | USD |
| Decimal_value | 0.5 |
| DisplayName | Spur Gears |
| EANList | 781711461402 |
| Feature | Transmits torque between parallel shafts to provide rotational power to another part of a motorized system |
| Height | 1224, 1303, 1929, 2.099999997858, 2.099999997858000, 5.334, 500, 68, 70, 75 |
| Identifier | 0781711461402, 781711461402 |
| IdentifierType | EAN, UPC |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Boston Gear YA403/4 Spur Gear, Steel, Inch, 20 Pitch, 0.750" Bore, 2.100" OD, 0.500" Face Width, 40 Teeth |
| Item_name | Boston Gear YA403/4 Spur Gear, Steel, Inch, 20 Pitch, 0.750" Bore, 2.100" OD, 0.500" Face Width, 40 Teeth |
| Item_package_quantity | 1 |
| Item_package_weight | 0.25 |
| Item_type_keyword | spur-gears |
| Keyword | 2074254 |
| Label | Boston Gear |
| Length | 2.49999999745, 2.499999997450000, 6.35 |
| Link | https://m.media-amazon.com/images/I/41wcUSBdnsL._SL75_.jpg, https://m.media-amazon.com/images/I/41wcUSBdnsL.jpg, https://m.media-amazon.com/images/I/51ejdOjQCZL._SL75_.jpg, https://m.media-amazon.com/ |
| List_price | 35.8 |
| MPN | YA403/4 |
| Man | Boston Gear |
| Material | Alloy Steel |
| MaterialType | Alloy Steel, Steel |
| Memorabilia | False |
| Model | YA403/4 |
| ModelNumber | YA403/4 |
| Model_number | YA403/4 |
| Mpns | YA403/4 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| Number_of_teeth | 40 |
| PackageQuantity | 1 |
| ParentAsins | B007NO6QQ8 |
| PartNumber | YA403/4 |
| Part_number | YA403/4 |
| ProductCategoryId | 16412201, biss_display_on_website |
| ProductGroup | BISS, BISS Basic |
| ProductType | GEARS |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Amazon | B004NYAHL6 | 35.8 | 1 | None | None |

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