Finding a direct replacement for the requires caution. However, below is a manufacturer cross-reference based on the linear bearing interpretation:

After aggregating data from industrial catalogs and technical databases, the most prevalent and commercially significant use of is as a high-performance linear ball bearing or a precision guide bushing , frequently cited in automation and die-set equipment. However, a secondary, notable use exists in semiconductor packaging (as a variant of the 4002 series diode array). We will cover both.

: Designed for panel thicknesses up to 0.128 inches and requires an R4G retaining ring to hold it in place. Purchasing Options You can find the Camloc 4002-N3

| Manufacturer | Equivalent Part Number | Notes | | :--- | :--- | :--- | | | LHBBR40 | Standard linear ball bushing | | THK | LM40-N | LM guide with standard clearance | | NSK | LAH40AN | Precision linear bearing | | HIWIN | LBH40N | N indicates normal preload | | Daido Metal | DB-4002-N3 | Direct OEM equivalent (often the original source) |

Need a specific datasheet for the 4002-N3? Contact the original manufacturer with your lot number and application details to ensure 100% compatibility.

A primary source for these grommets, priced at approximately (as of mid-2025/2026 data). Monroe Aerospace

The investigation into 4002-N3 continues, and we encourage anyone with information or insights to share their findings. Who knows? You might be the one to crack the code.

Choosing the correct grommet is the first step in assembling a Camloc fastener system. The 4002-N3 must be paired with compatible components: Receptacles: Often used with the series receptacles.