# J125B

**Manufacturer:** BOSTON GEAR  
**MPN:** `J125B`

The Boston Gear J125B Universal Joint is a pin and block type joint with a 0.625 inch bore diameter and 1.234 inch bore length. It features a 1.250 inch hub diameter and 3.750 inch overall length, constructed from alloy steel.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | BOSTON GEAR |
| Manufacturer name | BOSTON GEAR |
| Manufacturer | BOSTON GEAR, Boston Gear |
| Condition | NO |
| DimensionUnit | inch |
| Weight | 1.00, 0.6999999999999998 |
| height | 2.00 |
| length | 4.00 |
| moq | 1 |
| MPN | J125B |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | Condition |
| SKU | B232806 |
| tierMinQty1 | 1 |
| tierPrice1 | 85.23 |
| width | 2.00 |
| UPC | 781711084380 |
| EAN | 781711084380 |
| Part Number | J125B |
| Product Group | BISS |
| ASIN | B004NEWD40 |
| AdultProduct | False |
| Amount | 170.70 |
| Asin | B004NEWD40 |
| Autographed | False |
| Binding | Misc. |
| Brand | Boston Gear |
| Bullet_point | .625" bore on both sides for connecting shafts of the same diameter, Compensates for angular misalignments and shaft separation, Effective for continuous or intermittent service, Single pin and block  |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 16310181, 16411711, 16411981 |
| ClassificationId | 16412011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Pin & Block |
| EANList | 781711084380 |
| Feature | Single pin and block universal joint for applications with up to 30 degrees angular misalignment and speeds up to 2,000 rpm |
| Height | 1.3999999985719997, 1.3999999985719998425196852, 3.5559999999999996, 315, 47 |
| Identifier | 00781711084380, 0781711084380, 781711084380 |
| IdentifierType | EAN, GTIN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | Boston Gear J125B Universal Joint, Pin and Block Type, 0.625 Bore Diameter, 1.234 inches Bore Length, 1.250 inches Hub Diameter, 3.750 inches Overall Length, Alloy Steel |
| Item_name | Boston Gear J125B Universal Joint, Pin and Block Type, 0.625 Bore Diameter, 1.234 inches Bore Length, 1.250 inches Hub Diameter, 3.750 inches Overall Length, Alloy Steel |
| Item_package_quantity | 1 |
| Item_package_weight | 0.6999999999999998 |
| Item_type_keyword | pin-and-block-universal-joints |
| Keyword | J125B |
| Label | Boston Gear |
| Length | 10.414, 4.099999995818 |
| Link | https://m.media-amazon.com/images/I/418i-tjo7fL._SL75_.jpg, https://m.media-amazon.com/images/I/418i-tjo7fL.jpg |
| List_price | 170.7 |
| Man | Boston Gear |
| Material | Alloy Steel |
| MaterialType | Alloy Steel |
| Memorabilia | False |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| NRI Industrial | B232806 | 85.23 | 1 | None | 1 |
| Applied Industrial | 101775012 |  |  | None | 1 |
| NRI Industrial | B232809 | 94.93 | 1 | None | 1 |
| cbtcompany.com | J125B |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/74000000/74483000/part_--J125B---BOSTONGEAR--242ffb9c1c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp