Product Description
Mobile MO B124 Steel Ball is a precision ground, Grade 25 chrome steel bearing component with 0.25 inch nominal diameter designed for manual pallet jack hydraulic pump assemblies. Compatible with Mobile, Uline, Mighty Lift, and other OEM models, it features high hardness and mirror finish for reliable sealing and long cycle life.
Compatibility: Fits pallet jacks made by Mobile, model B124. SKU: MO B124
Specifications
Material
| Material Specification | AISI 52100 chrome alloy steel |
| Steel Grade | Grade 25 bearing quality |
| Hardness | Rockwell C60 minimum |
| Surface Finish | Precision ground, mirror finish |
Part Numbers
| Cross-Reference Part Numbers | ML B124, MOB124, MLB124, H-2721-B124 |
| OEM Part Number | MO B124 |
| Equivalent/Interchange Part Numbers | B124-MJP, MLB124 |
| Compatible with Models | Uline Pallet Trucks: H-4122, H-1366, H-1484, H-4803, H-1193, H-1780, H-1043, H-1365, H-2721, H-7574, H-1781, H-4804, H-1779, H-2640, H-4123 |
Performance Specifications
| Cycle Life | Suitable for up to 10,000 operating cycles |
| Efficiency Rating | 95% sealing reliability in check valve application |
Frequently Asked Questions
Q: What are the specifications of the MO B124 steel ball?
A: The MO B124 is a precision ground, Grade 25 chrome steel bearing ball with a 0.25 inch nominal diameter. It features high hardness and a mirror finish designed for hydraulic pump assemblies in manual pallet jacks.
Q: Which pallet jack brands and models are compatible with the MO B124?
A: The MO B124 is compatible with Mobile, Uline, and Mighty Lift pallet jacks. Specific compatible Uline models include H-4122, H-1366, H-1484, H-4803, H-1193, H-1780, H-1043, H-1365, H-2721, H-7574, H-1781, H-4804, and H-1779. Verify your equipment model before ordering.
Q: What are the cross-reference part numbers for the MO B124?
A: Cross-reference part numbers for the MO B124 include ML B124, MOB124, MLB124, H-2721-B124, B124-MJP, and MLB124. Confirm the correct part number for your equipment.
Q: Why is the MO B124 suitable for hydraulic pump assemblies?
A: The MO B124 is Grade 25 chrome steel with a mirror finish and high hardness, which provides reliable sealing and wear resistance in pressurized hydraulic pump environments. The precision grinding ensures tight tolerances required for pump operation.
Q: How long does the MO B124 steel ball typically last?
A: The MO B124 is engineered for long cycle life in hydraulic pump assemblies. Actual lifespan depends on equipment usage intensity, maintenance, and operating conditions. Replace it if the pump loses pressure, operates erratically, or shows signs of internal wear.
Q: Can the MO B124 be used as a replacement on other pallet jack brands?
A: The MO B124 is cross-compatible with Mobile, Uline, Mighty Lift, and similar OEM models. Verify your equipment brand and model match the compatible list before ordering to ensure proper fitment.