Product Description
Crown CR 119045 rotor is a precision-machined single-disc brake rotor for drive unit, brake, and steering assemblies on Crown electric lift trucks. Specification includes 6.375 inch O.D., 1.000 inch I.D., 1.000 inch height, and 0.3125 inch thickness, manufactured from high-strength alloy steel for heavy-duty electric lift truck service.
Specifications
Dimensional Specifications
| Mounting Configuration | Designed for press fit on 1 inch shaft |
Material & Construction
| Rotor Material | High-strength alloy steel per manufacturer specification |
| Finish | Machined surface finish for brake interface |
Mechanical Specifications
| Thickness | 0.3125 inch |
Part Numbers & Compatibility
| OEM Part Number | 119045 |
| Manufacturer Part Number | CR119045 |
Frequently Asked Questions
Q: What is the CR 119045 rotor used for?
A: The CR 119045 is a precision-machined single-disc brake rotor for drive unit, brake, and steering assemblies on Crown electric lift trucks. It provides friction interface for brake pads during braking operations.
Q: What are the dimensions of the CR 119045 rotor?
A: The CR 119045 rotor measures 6.375 inch outer diameter, 1.000 inch inner diameter, 1.000 inch height, and 0.3125 inch thickness. It is designed for press fit mounting on a 1 inch diameter shaft.
Q: What material is the CR 119045 rotor made from?
A: The CR 119045 is manufactured from high-strength alloy steel per Crown manufacturer specifications. The material provides excellent wear resistance and thermal stability under repeated braking cycles.
Q: What is the surface finish on the CR 119045 rotor?
A: The CR 119045 features a precision-machined surface finish optimized for brake pad interface. The finish ensures consistent friction characteristics and proper brake engagement across the rotor face.
Q: Which Crown electric lift truck models use the CR 119045 rotor?
A: The CR 119045 rotor is used in Crown electric lift trucks equipped with disc brake systems. Verify your equipment model and drive unit configuration against the OEM parts catalog to confirm compatibility.
Q: What symptoms indicate the CR 119045 rotor needs replacement?
A: Signs of CR 119045 rotor wear or damage include soft or spongy brake response, uneven braking, visible scoring or grooves in the rotor surface, excessive runout, or vibration during braking.