![[THK] — HBN6342K-3 Ball Screw (Heavy Load, Shaft φ63, Lead 42mm)](https://img.prosourcemro.com/2026/05/001-853-1024x816.png)
Ball Screws
THK
[THK] — HBN6342K-3 Ball Screw (Heavy Load, Shaft φ63, Lead 42mm)
Family ID: THK-HBN6342K-3
THK HBN-K Series Precision Ground Ball Screw with Ball Retainer. High load capacity — over 2× higher dynamic load rating vs. conventional products. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter φ63mm, lead 42mm, 3 ball circuits. Ca=259kN, C0a=526kN.
1 product code available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| HBN6342K-3 | THK HBN6342K-3, φ63 Lead42, Ca=259kN | THK | Shaft Diameter: φ63mm | Lead: 42mm | Ball Circuits: 3 | Ca: 259kN | C0a: 526kN | Nut OD D: 117mm | Flange D1: 157mm | Nut Length L1: 156mm | Type: Heavy Load, Ball Retainer (HBN-K) |
