Product Description
6004LB bearing assembly for manual pallet jack applications. Deep groove ball bearing, 20mm bore, 47mm outside diameter, 14mm width, single sealed with nitrile rubber, high carbon chrome steel rolling elements. Suitable as direct replacement for compatible pallet jack models; dimensionally equivalent to standard 6004 series bearings.
Specifications
Part Numbers
| Manufacturer Part Number | 6004LB |
| Equivalent Bearing Number | 6004LB is dimensionally equivalent to 6004 series radial ball bearings |
Performance
| Limiting Speed | 21000 RPM (grease lubrication) |
Frequently Asked Questions
Q: What are the dimensions of the 6004LB bearing?
A: The 6004LB has a 20 mm bore diameter, 47 mm outside diameter, and 14 mm width. These dimensions allow direct replacement in manual pallet jack wheel assemblies on compatible models.
Q: What is the maximum rotational speed for the 6004LB?
A: The 6004LB is rated for 21000 RPM maximum speed under grease lubrication. This speed rating covers standard pallet jack wheel and load wheel duty cycles.
Q: What seal type does the 6004LB use?
A: The 6004LB is single sealed with nitrile rubber, protecting one side of the bearing from contamination while allowing internal clearance. Suitable for typical warehouse environments but not for wet or high-pressure wash applications.
Q: Is the 6004LB dimensionally equivalent to standard 6004 series bearings?
A: Yes, the 6004LB is dimensionally equivalent to standard 6004 series radial ball bearings. However, verify that the 47 mm outside diameter matches your equipment shaft and housing bore before ordering.
Q: What material is used in the 6004LB rolling elements and rings?
A: The 6004LB uses high carbon chrome steel for rolling elements and races, providing durability and corrosion resistance in material handling applications.
Q: Which pallet jack models does the 6004LB fit?
A: The 6004LB is a direct replacement bearing for compatible manual pallet jack models from major OEM brands. Confirm your equipment manufacturer, model, and serial range to verify compatibility.