Product Description
High-precision, sealed ball bearing assembly designed for manual pallet jack wheel hubs. Features a 20 mm inner diameter, 47 mm outer diameter, and 14 mm width. Manufactured from through-hardened chrome alloy steel with dual rubber seals for contamination resistance and long service life. Factory pre-lubricated and ready for direct replacement in compatible pallet jack models.
Specifications
Material & Construction
| Bearing Material | Through-hardened chrome steel (SAE 52100 equivalent) |
| Cage Material | Nylon (polyamide) reinforced retainer |
| Hardness | 58-64 HRC |
Part Numbers
| SKU | 20906 |
| OEM Part Number | 20906 |
