Product Description
PM26102 bearing assembly for manual pallet jack applications features a single metal shield, deep groove configuration, 20 mm bore, 47 mm OD, and 14 mm width, constructed from high-carbon chromium steel for precision and durability. Suitable for load and steering wheel mounting requiring press fit, metric tolerance assemblies.
Specifications
Dimensional Specifications
| Mounting Fit | Press fit, metric housing tolerance h7 |
Material & Construction
| Ball Material | Precision steel, Grade 10 |
| Race Material | High-carbon chromium bearing steel (SAE 52100) |
| Hardness | Rockwell C58 minimum |
Part Numbers
| OEM Part Number | PM26102 |
Frequently Asked Questions
Q: What are the bore and outer diameter specifications for the PM26102 bearing assembly?
A: The PM26102 bearing assembly has a 20 mm bore diameter and 47 mm outer diameter, with a 14 mm width. These metric dimensions are standard for load and steering wheel hubs on manual pallet jacks from Crown, Toyota, Raymond, and similar OEM brands.
Q: What material is the PM26102 bearing made from and what is its hardness rating?
A: The PM26102 features precision steel grade 10 ball material and high-carbon chromium bearing steel (SAE 52100) races. The bearing has a Rockwell C58 minimum hardness rating, designed for durability in warehouse and material handling operations.
Q: Is the PM26102 a sealed bearing and what mounting fit does it require?
A: The PM26102 includes a single metal shield and requires a press fit mount into metric housing tolerance h7. This is a sealed design suitable for load and steering wheel mounting on manual pallet jacks.
Q: How long does the PM26102 bearing typically last in warehouse applications?
A: The PM26102 is factory-engineered for warehouse durability. Lifespan depends on load conditions and wheel maintenance. The high-carbon chromium steel construction resists wear in indoor material handling, but bearing life extends significantly when wheels are kept clean and aligned during regular equipment use.
Q: What equipment types accept the PM26102 bearing assembly?
A: The PM26102 bearing is compatible with manual pallet jacks requiring metric 20 mm bore, 47 mm OD assemblies. Common applications include load wheel and steering wheel hubs on hand-operated pallet trucks from major OEM manufacturers. Verify your equipment bore and outer diameter match before ordering.
