# Universal Joint, Coupling Size D-3B, Overall Length 2 1/4 in, Maximum Bore Diameter 1/2 in, Maximum Operating Angle 25 Degrees , Yoke Length 1 1/8 in, Boot Material Not Applicable, Bore Diameter 5/16 in, Number of Joints Single, Joint Diameter 5/8 in, Maximum Speed 1,750 RPM, U-Joint Material Carbon Steel, Joint Type Pin & Block, Booted No, Outside Diameter 5/8 in, Keyway Depth Not Applicable, Keyway Width Not Applicable, Length through Bore 11/16 in, Break Torque 540 in-lb

**Manufacturer:** Lovejoy  
**MPN:** `D-3B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Lovejoy |
| Manufacturer name | Lovejoy |
| Manufacturer | Lovejoy |
| CategoryId | 6026 |
| CategoryIdL1 | 31 |
| CategoryIdL2 | 4596 |
| CategoryIdL3 | 6026 |
| CategoryL1 | Power Transmission |
| CategoryL2 | Bearings, V-belts & Power Transmission Equipment |
| CategoryL3 | Couplings, Collars, & Adapters |
| CategoryL4 | Universal Joints |
| DimensionUnit | inch |
| GraingerSku | 1L743 |
| UPC | 685144162595 |
| UnitOfMeasure | EA |
| Weight | 0.15 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 0.8 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6 |
| moq | 1 |
| MPN | D-3B |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | 0 |
| qtySource | qtyInStockOverride |
| SKU | G3413286 |
| tierMinQty1 | 1 |
| tierPrice1 | 56.49 |
| url | https://www.zoro.com/lovejoy-u-joint-516-in-d-3b/i/G3413286/ |
| width | 0.8 |
| Outside Dia | 5/8 in |
| Overall Length | 2 1/4 in |
| Outside Diameter | 5/8 in |
| Keyway Depth | Not Applicable |
| Keyway Width | Not Applicable |
| Coupling Size | D-3B |
| Yoke Length | 1 1/8 in |
| Minimum Bore Diameter | Not Applicable |
| Joint Diameter | 5/8 in |
| Bore Diameter | 5/16 in |
| Length through Bore | 11/16 in |
| Maximum Bore Diameter | 1/2 in |
| Item | Universal Joint |
| Type | Bored D |
| Standard Bore | 5/16 in |
| Max Bore | 1/2 in |
| Bore | Bored Units Must Be Rebored To Maximum Diameter Shown |
| Static Breaking Torque (In -Lb ) | 540 |
| Construction | Steel |
| Keyway | Not Provided |
| Setscrew | Not Provided |
| Groove | Standard Boot Retaining |
| Design | Pin and Block |
| Used For | Applications with Angles up to 25 Degrees and Speeds up to 1750 RPM |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G3413286 | 56.49 | 1 | None | 1 |
| Grainger | 1L743 | 59.2 | 1 | 29 | 1 |
| Raptor Supplies | AB2CHB |  |  | None | 1 |
| Amazon | B000LDEXVI |  |  | None | 1 |
| sustainablesupply.com | C1661433 | 72.83 | 1 | None | 1 |
| simsupply.com | ZO-G3413286 | 126.72 | 1 | 9 | 1 |
| grainger.ca | WWG1L743 | 83.54880576 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/61000000/61137000/part_--D3B---Lovejoy--768375a81c.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp