Product Description
Crown CR 102989 axle is a hardened steel drive axle engineered for RC Series counterbalanced electric lift trucks, with precision ground bearing surfaces, integrated grease fitting Compatible with RC3020, 30RCTT, and 25RCTL models.
Compatibility: Fits pallet jacks made by Crown, model RC Series Counterbalanced Reach Truck. Alternate model: RCSeriesCounterbalancedReachTruck. SKU: CR 102989
Specifications
Dimensional
| Shaft Runout Tolerance | Maximum runout 0.004 inch total indicator reading |
Material & Construction
| Material Specification | Hardened steel per SAE 1045, induction hardened |
| Surface Finish | Machined, oil-dipped corrosion protection |
Part Numbers & Compatibility
| Part Number | CR 102989 |
| Compatible Models | RC3020, 30RCTT, 25RCTL |
| Equipment Type | Crown RC Series Counterbalanced Reach Truck |
Frequently Asked Questions
Q: What is the CR 102989 and which Crown equipment does it fit?
A: The CR 102989 is a hardened steel drive axle engineered for Crown RC Series counterbalanced reach trucks. It is compatible with RC3020, 30RCTT, and 25RCTL models. This precision component includes ground bearing surfaces and an integrated grease fitting.
Q: What are the dimensions and material specifications of the CR 102989?
A: The CR 102989 measures. It is manufactured from hardened steel per SAE 1045 specifications with induction hardening for enhanced durability and wear resistance.
Q: What surface treatment protects the CR 102989 axle?
A: The CR 102989 features a machined surface finish with oil-dipping corrosion protection. This treatment resists wear and moisture, extending service life in warehouse and dock environments.
Q: What shaft runout tolerance does the CR 102989 meet?
A: The CR 102989 is engineered to a maximum runout tolerance of total indicated runout. This tight tolerance ensures smooth rotation and proper bearing alignment in RC Series truck assemblies.
Q: What symptoms indicate the CR 102989 needs replacement?
A: Replace the axle if you observe visible runout, excessive vibration during operation, grinding or bearing noise, grease leakage from the integrated fitting, or if runout measurement exceeds. These signs indicate bearing wear or axle deformation.
Q: Are there alternative part numbers or cross-references for the CR 102989?
A: The CR 102989 is a direct replacement axle for Crown RC Series reach trucks. Confirm your model is RC3020, 30RCTT, or 25RCTL before ordering to ensure proper fit and function.
