Product Description
OEM-grade bearing assembly for manual pallet jack wheel hubs, SKU 560-204-317. Bearing features sealed construction, 20 mm bore, 47 mm outer diameter, industry-standard steel material, and radial ball bearing design for demanding material handling conditions. No official cross-reference part numbers identified for this SKU.
Specifications
Material
| Ball Material | Hardened steel, Rockwell C60 minimum |
| Cage Material | Steel, riveted cage construction |
| Surface Hardness | Minimum 58 HRc (industry specification for bearing raceways) |
Part Numbers
| Manufacturer Part Number | 560-204-317 |
| OEM Part Number | 560-204-317 |
Frequently Asked Questions
Q: What are the specifications for SKU 560-204-317?
A: SKU 560-204-317 is a sealed radial ball bearing with a 20 mm bore, 47 mm outer diameter, and 14 mm width. It features hardened steel balls (Rockwell C60 minimum) and a riveted steel cage construction for manual pallet jack wheel hub applications.
Q: What pallet jack equipment is this bearing compatible with?
A: This bearing assembly is compatible with manual pallet jacks from Crown, Toyota, Raymond, Yale, Hyster, and other OEM manufacturers that specify a 20 mm bore by 47 mm outer diameter sealed bearing. Always verify equipment documentation before ordering.
Q: What does sealed construction mean?
A: Sealed construction means this bearing has integrated seals that prevent contamination from dust, moisture, and debris from entering the bearing cavity. Sealed bearings require no grease maintenance and perform well in wet and cold storage environments.
Q: What is the expected service life?
A: Service life depends on equipment usage intensity and environmental conditions. This bearing is designed for demanding material handling loads. Replace when wheel rotation becomes rough, noisy, or restricted. Sealed construction extends life by protecting against contamination.
Q: Are there cross-reference part numbers for 560-204-317?
A: No official cross-reference part numbers have been identified for this SKU. If you need fitment confirmation for a specific pallet jack model or brand, contact us with your equipment details.
Q: What material are the balls made from?
A: The bearing balls are made from hardened steel with a minimum Rockwell hardness of C60. This hardness specification meets industry standards for ball bearings used in demanding material handling equipment with high load cycles.
