Product Description
BEARING assembly
Specifications
Product Overview
| Product Type | Bearing Assembly |
| Part Number | 142879 |
Physical Specifications
| Bearing Elements | Hardened Steel Rolling Elements |
| Sealing | Sealed Construction |
| Contamination Resistance | Dust and Moisture Sealed |
| Typical Service Life | 3-7 Years (Standard Warehouse Use) |
Compatibility
| Application | Manual Pallet Jack Load Support |
Frequently Asked Questions
Q: What manual pallet jack models use bearing assembly 142879?
A: This bearing assembly is designed for manual pallet jack applications requiring precision load support and friction reduction. It is compatible with standard manual pallet jack models from Crown, Toyota, Yale, and comparable manufacturers. Verify your equipment model and serial range before ordering to confirm fitment.
Q: What load specifications does bearing 142879 support?
A: This bearing assembly supports the radial loads generated during pallet lifting, lowering, and movement in manual pallet jack applications. The exact load capacity depends on the specific pallet jack model and rated lift capacity. For load specifications, contact our parts team with your equipment details.
Q: What materials are used in bearing assembly 142879?
A: This bearing features hardened steel rolling elements with sealed construction to resist contamination and moisture common in warehouse environments. The durable seals protect bearing surfaces from dust, water, and material handling debris, maintaining performance and extending service life.
Q: What is the expected service life of this bearing?
A: In typical warehouse use with regular maintenance, this bearing assembly lasts 3-7 years. Service life depends on load frequency, equipment maintenance, and operating conditions. Bearing degradation increases effort needed to operate the pallet jack and reduces control during lowering operations.
Q: Are there cross-reference part numbers for bearing 142879?
A: Order using the OEM part number 142879 for direct equipment compatibility. If you need equivalent parts or cross-reference information, provide your pallet jack model and serial number and we can verify fitment options.