Product Description
Mast roller bearing BK 664206 for Baker electric lift trucks, manufactured of SAE 52100 alloy steel. Outer diameter 96.28 mm, inner diameter 39.77 mm, width 29.05 mm. Interchangeable with Cascade 664206, Komatsu 664206, Helmar 448642, and TSA/AC664206. Suitable for mast carriage assemblies, case-hardened raceways, built for high-load vertical applications.
Specifications
Material & Construction
| Hardness | Minimum 58 HRC (Rockwell Hardness) on raceways |
| Finish/Coating | Machine-ground raceways with anti-corrosion oil film |
Part Numbers
| OEM Part Number | BK 664206 |
| Cross-Reference Part Numbers | Cascade 664206, Helmar 448642, Komatsu 664206, TSA/AC664206 |
| Supersedes/Equivalent Part Numbers | TSA/AC664206, Helmar 448642 |
