Product Description
OEM brake rotor (SKU CR 113920) for Crown electric lift trucks, constructed from SAE J431 Grade G3000 cast iron, direct fit for drive axle brake assemblies. Features precision bored center hub, ground friction surfaces, anti-corrosion treated machining, and standard OEM dimensional profile. Interchangeable with selected Hyster and Yale applications. No further cross-reference numbers available.
Specifications
Material & Construction
| Material Specification | Cast iron, SAE J431 Grade G3000, stress-relieved for dimensional stability |
| Finish | Machined surface with anti-corrosion treatment at all friction interfaces |
Part Numbers
| OEM Part Number | CR 113920 |
Frequently Asked Questions
Q: What material is the CR 113920 brake rotor constructed from?
A: The CR 113920 is constructed from SAE J431 Grade G3000 cast iron, stress-relieved for dimensional stability. The rotor features a machined surface with anti-corrosion treatment applied to all friction interfaces to resist oxidation in material handling environments.
Q: Which lift truck brands use the CR 113920 brake rotor?
A: The CR 113920 is an OEM part for Crown electric lift trucks and fits the drive axle brake assembly. The rotor is interchangeable with selected Hyster and Yale applications, though fitment should be verified by comparing the precision-bored center hub dimensions and standard OEM dimensional profile to your equipment.
Q: What are the key specifications of the CR 113920?
A: The CR 113920 features a precision-bored center hub and ground friction surfaces for direct fit to drive axle brake assemblies. The OEM dimensional profile ensures compatibility with original equipment mounting points. Anti-corrosion treatment on machined surfaces extends service life in wet and outdoor material handling applications.
Q: How does the anti-corrosion treatment on the CR 113920 extend rotor life?
A: The CR 113920 has anti-corrosion treatment applied at all friction interfaces. This protective finish resists rust and oxidation, which is critical because surface corrosion can reduce braking performance and require premature replacement. Cast iron rotors treated this way maintain consistent friction characteristics over extended service periods.
Q: Is the CR 113920 a direct replacement for OEM Crown brake rotors?
A: Yes, the CR 113920 is an OEM part designed as a direct fit for Crown electric lift truck brake assemblies. It uses the standard OEM dimensional profile, precision-bored center hub, and SAE J431 Grade G3000 material specification. No modification is required for fitment to original equipment brake systems.