Product Description
Yale YL 550023493 is a sealed stainless steel deep groove ball bearing designed for load wheel and riser linkage use in Yale MPB040E, MPW045E, and MPW050E electric pallet trucks. Manufactured from AISI 440C stainless steel with contact seals, it delivers robust corrosion resistance and maintenance-free service. Dimensions: 20 mm inner diameter, 50 mm outer diameter, 14 mm width. Bearing reference BS 6204-2RS-SS.
Specifications
Bearing Specifications
| Manufacturer Part Number | YL 550023493 |
| Inner Diameter | 20 mm |
| Outer Diameter | 50 mm |
| Width | 14 mm |
Material & Construction
| Material | AISI 440C stainless steel |
| Seal Type | Dual-lip contact seals, sealed deep groove ball bearing |
| Seal Material | Nitrile rubber (NBR) or equivalent elastomer |
Bearing Reference & Compatibility
| Bearing Reference | BS 6204-2RS-SS |
| Compatible Yale Models | MPB040E, MPW045E, MPW050E |
| Application | Load wheel and riser linkage |
| Cross-Reference Part Numbers | YL 550033934 (rubber shields), YL 524148751 (metal shields) |
Frequently Asked Questions
Q: What are the specifications and bearing type for the YL 550023493?
A: The YL 550023493 is a sealed stainless steel deep groove ball bearing with dimensions: 20mm inner diameter, 50mm outer diameter, and 14mm width. It carries bearing reference BS 6204-2RS-SS and is manufactured from AISI 440C stainless steel with contact seals for corrosion resistance.
Q: Which Yale electric pallet truck models use the YL 550023493 bearing?
A: The YL 550023493 is designed for use in Yale MPB040E, MPW045E, and MPW050E electric pallet trucks. It serves as a load wheel and riser linkage bearing. Cross-reference bearings include YL 550033934 (with rubber shields) and YL 524148751 (with metal shields), which may be compatible depending on installation configuration.
Q: Why is stainless steel construction important for this bearing?
A: AISI 440C stainless steel provides robust corrosion resistance, making it suitable for cold storage, wet environments, and washdown conditions common in material handling operations. Stainless construction delivers maintenance-free service and extended bearing life compared to carbon steel bearings in corrosive applications.