Product Description
Precision hardened roll pin, nominal dimensions 1.18 inches length by 0.2 inches diameter, manufactured to ASME B18.8.2 standard for Crown electric lift truck applications.
Specifications
Material & Construction
| Pin Material | Hardened carbon steel |
| Hardness | Rockwell C40 minimum |
Part Numbers
| OEM Part Number | 370223 |
Frequently Asked Questions
Q: What are the exact specifications of the 5030907 roll pin?
A: The 5030907 is a precision hardened roll pin with the following specifications: Length 1.18 inches, diameter 0.2 inches, material hardened carbon steel, hardness Rockwell C40 minimum, manufactured to ASME B18.8.2 standard. The OEM cross-reference is 370223.
Q: Which Crown electric lift truck models does this pin fit?
A: The 5030907 is designed for Crown electric lift truck applications. This hardened roll pin is used in load wheel assemblies, drive assemblies, and steering mechanisms across multiple Crown electric pallet jack and electric hand truck models. Confirm your equipment model and the specific assembly where the pin is used before ordering.
Q: Why is this pin hardened to Rockwell C40 and what does that mean for durability?
A: Hardened carbon steel at Rockwell C40 minimum provides wear resistance and strength under cyclic loading typical in material handling equipment. This hardness specification prevents the pin from deforming or fracturing when subjected to repeated clamping forces in drive wheels, bearings, and suspension components. The ASME B18.8.2 standard ensures dimensional consistency and reliability.
Q: Can the 5030907 be used as a substitute in other equipment brands?
A: The 5030907 is engineered specifically for Crown electric lift trucks. While the dimensional specifications (1.18 x 0.2 inches, ASME B18.8.2) match standard industrial roll pin tolerances, using this pin in non-Crown equipment is not recommended unless you have confirmed dimensional and functional compatibility with your specific equipment model.
Q: How can I identify if the 5030907 is the correct replacement pin?
A: Verify the following: your equipment is a Crown electric lift truck, the existing pin measures 1.18 inches in length and 0.2 inches in diameter, and the OEM part reference is 370223 or cross-references to 5030907. If your equipment manual specifies a different pin size or part number, that pin is not compatible.