Product Description
OEM Jet BB-6204 ZZ ball bearing for manual pallet jack and industrial equipment applications. Double shielded (ZZ) single-row deep groove ball bearing. Metric dimensions 20 mm bore x 47 mm outer diameter x 14 mm width. Manufactured from high carbon chromium steel. Direct replacement for Jet manual pallet jack assemblies. Supersedes BB-6204RS. Compatible with Jet PTW model.
Compatibility: Fits pallet jacks made by Jet, model PTW. SKU: JT BB-6204 ZZ
Specifications
Material & Construction
| Bearing Material | High carbon chromium steel, hardened |
Part Numbers
| Manufacturer Part Number | JT BB-6204 ZZ |
| OEM Part Number | BB-6204ZZ |
| Cross-Reference Part Numbers | Supersedes BB-6204RS |
Frequently Asked Questions
Q: What does the ZZ designation mean on the JT BB-6204 ZZ bearing?
A: The ZZ designation indicates double metal shields on both sides of the bearing. This provides enhanced protection against contaminants and extends bearing life in industrial environments.
Q: What is the exact size and material of the JT BB-6204 ZZ bearing?
A: The JT BB-6204 ZZ has metric dimensions of 20 mm bore x 47 mm outer diameter x 14 mm width. It is manufactured from high carbon chromium steel, hardened for durability in pallet jack and industrial equipment applications.
Q: Which Jet pallet jack model is the JT BB-6204 ZZ compatible with?
A: The JT BB-6204 ZZ is a direct replacement bearing for Jet manual pallet jack model PTW and related equipment.
Q: What bearing did the JT BB-6204 ZZ replace or supersede?
A: The JT BB-6204 ZZ supersedes the BB-6204RS (rubber sealed bearing). The ZZ double-shielded design offers better protection than the older rubber seal configuration.
Q: Is the JT BB-6204 ZZ suitable for wet or cold storage environments?
A: Yes, the double metal shields on the JT BB-6204 ZZ provide superior protection against moisture and contaminants, making it appropriate for varied environmental conditions including cooler operating spaces.