Product Description
Precision sealed ball bearing for manual pallet jack load wheel and steering wheel hubs. Manufactured from high carbon chromium steel with 20 mm bore, 47 mm outside diameter, and 14 mm width, suitable for most manual pallet jack models. Includes contact sealing for contaminant exclusion.
Specifications
Material & Construction
| Bearing Material | High carbon chromium steel (SAE 52100) race and balls |
Part Numbers
| Manufacturer Part Number | 3069641 |
| OEM Part Number | 3069641 |
Performance Specifications
| Service Factor | 1.0 continuous duty in manual pallet jack wheel applications |
Frequently Asked Questions
Q: What is SKU 3069641 and what equipment does it fit?
A: SKU 3069641 is a precision sealed ball bearing designed for manual pallet jack load wheel and steering wheel hubs. The bearing is compatible with most manual pallet jack models from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and Linde. Verify your equipment model before ordering to confirm fitment.
Q: What are the exact dimensions and specifications of the 3069641 bearing?
A: SKU 3069641 has a 20 mm bore, 47 mm outside diameter, and 14 mm width. The bearing is manufactured from high carbon chromium steel (SAE 52100) race and balls. It features contact sealing for contaminant exclusion. The service factor is rated at 1.0 continuous duty in manual pallet jack wheel applications.
Q: What does the contact seal on this bearing do?
A: The contact seal on SKU 3069641 provides direct sealing against the bearing races to exclude dirt, moisture, and contaminants from warehouse and outdoor environments. This design extends bearing life by preventing premature wear and rust formation in wet or dusty conditions common in material handling operations.
Q: How does the SAE 52100 steel material benefit this bearing?
A: SAE 52100 is a high carbon chromium steel that provides exceptional hardness, wear resistance, and fatigue strength. This material is specifically selected for bearing races and balls to withstand the repetitive loading and unloading cycles in manual pallet jack wheels. The material ensures durability and reliability under continuous duty conditions.
Q: What is the typical lifespan of the 3069641 bearing?
A: Under normal manual pallet jack operating conditions with 1.0 service factor continuous duty rating, SKU 3069641 typically lasts 3 to 5 years or longer depending on load frequency, warehouse conditions, and maintenance. The contact seal significantly extends life by reducing contamination ingress compared to unsealed bearings.
Q: What are cross-reference part numbers for the 3069641 bearing?
A: SKU 3069641 is a direct replacement for many OEM bearing assemblies used in Crown, Toyota, and Raymond manual pallet jacks. The 20 mm bore by 47 mm OD by 14 mm width is a standard dimension for manual pallet jack wheel applications. Verify your equipment OEM part number matches this dimensional specification before substituting.
