Product Description
CUP, BEARING
Specifications
Product Overview
| Product Type | Bearing Cup (Outer Race) |
Physical Specifications
| Material | High Carbon Chrome Steel |
| Bearing Type | Deep-Groove Ball Bearing |
| Finish | Hardened Steel |
| Wear Resistance | High - Resists pitting, spalling, and deformation under rated loads |
Compatibility
| Application | Load Wheel & Drive Wheel Assemblies - Manual Pallet Jacks |
| Compatible Equipment Makes | Crown, Toyota, Raymond, Yale |
Frequently Asked Questions
Q: What is a bearing cup and what role does it play?
A: A bearing cup is the outer race of a bearing assembly. The SC-4049 bearing cup provides the outer track surface on which the ball bearings roll. It works together with the bearing inner race to support loads and enable smooth rotation of wheels on manual pallet jacks.
Q: Which bearing assemblies is the SC-4049 cup compatible with?
A: The SC-4049 bearing cup is designed for standard deep-groove ball bearings used in manual pallet jacks from Crown, Toyota, Raymond, Yale, and other OEMs. Verify the outer diameter and bore specifications match your equipment before ordering.
Q: What material is the SC-4049 bearing cup manufactured from?
A: The SC-4049 bearing cup is made from high carbon chrome steel for strength and wear resistance. This material withstands the rolling contact stresses in manual pallet jack load wheel and drive wheel applications without deforming or cracking under rated loads.
Q: How do I know if the SC-4049 bearing cup needs replacement?
A: Bearing cup wear causes pitting or spalling on the rolling surface, resulting in vibration, noise, and resistance when rolling the pallet jack. If you see visible damage to the outer race surface or hear grinding sounds, the SC-4049 cup likely needs replacement as part of a bearing assembly.
Q: Can the SC-4049 cup be replaced separately or must the entire bearing assembly be replaced?
A: Bearing cups are typically replaced as part of a complete bearing assembly rather than as individual components. Contact our parts team with your equipment model and we will recommend the correct complete bearing assembly that includes the SC-4049 cup specifications.
Q: What is the load rating for equipment using the SC-4049 bearing cup?
A: The SC-4049 bearing cup is used in manual pallet jacks and material handling equipment at various load ratings. Provide your equipment model to our parts team and we will confirm the exact load capacity and verify the SC-4049 cup is appropriate for your application.