Product Description
SC-4015 bearing assembly for manual pallet jack applications. Precision 20 mm bore, 47 mm OD, and 14 mm width deep-groove ball bearing, double-sealed, interchangeable with 6204-2RS, suitable for 5500 lb rated jacks.
Specifications
Bearing Specifications
| Bearing Type | Deep-groove ball bearing |
| Bore Size | 20 mm |
| Outer Diameter | 47 mm |
| Width | 14 mm |
Material & Construction
| Bearing Material | High carbon chrome steel, SAE 52100 |
| Seal Type | Double-sealed |
Compatibility & Applications
| Cross-Reference Part Number | 6204-2RS |
| Manufacturer Part Number | SC-4015 |
| Load Capacity Rating | 5500 lb manual pallet jack |
| Application | Manual pallet jack load wheels and drive wheels |
Frequently Asked Questions
Q: What are the exact dimensions of the SC-4015 bearing?
A: The SC-4015 is a precision deep-groove ball bearing with a 20 mm bore diameter, 47 mm outer diameter, and 14 mm width. These dimensions make it compatible with 5500 lb rated manual pallet jacks from Crown, Toyota, Raymond, Yale, and other major manufacturers.
Q: Is the SC-4015 interchangeable with the 6204-2RS bearing?
A: Yes, the SC-4015 is directly interchangeable with the 6204-2RS deep-groove ball bearing. Both have identical 20 mm bore, 47 mm OD, and 14 mm width. The SC-4015 offers the same load capacity and seal protection for manual pallet jack applications.
Q: What material is the SC-4015 bearing made from?
A: The SC-4015 bearing is manufactured from high carbon chrome steel, SAE 52100. This material provides excellent hardness and wear resistance, making it ideal for load wheel and drive wheel applications in manual pallet jacks rated up to 5500 lb.
Q: What is the load capacity rating for the SC-4015?
A: The SC-4015 is rated for use in 5500 lb capacity manual pallet jacks. This rating applies to standard operating conditions. Do not use the SC-4015 in equipment with higher load ratings or in non-standard applications without verification.
Q: How does the double-sealed design improve performance?
A: The double-sealed construction prevents contamination from entering the bearing races, extending service life in dusty, wet, or harsh warehouse environments. The seals maintain lubrication integrity and reduce maintenance requirements compared to open bearings.
Q: Which pallet jack brands are compatible with the SC-4015?
A: The SC-4015 is compatible with Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT manual pallet jacks in the 5500 lb class. Always verify your equipment model and bearing specifications before ordering to confirm fitment.
Q: Can the SC-4015 be used in electric pallet jacks?
A: The SC-4015 is specifically designed for manual pallet jack applications. Do not use in electric lift trucks or powered equipment without confirming bearing compatibility and load ratings for that equipment.
