Product Description
OEM Raymond RA 410-022-18 seal — radial shaft oil seal for electric lift truck application, cross-referenced with CR 550085 and SKF 550085, equivalent to Total Source 410-022/18. Constructed of nitrile rubber sealing lip and steel case, suitable for dynamic shaft sealing in electric pallet truck or lift truck hydraulic systems.
Specifications
Material & Construction
| Case Material | Steel shell |
Part Numbers
| OEM Part Number | RA 410-022-18 |
| Alternative Part Number Format | 410-022/18 |
| Cross-Reference Part Numbers | CR 550085; SKF 550085; Total Source 410-022/18 |
| Supersedes/Replaces | Supersedes/compatible with CR 550085; replaces Total Source 410-022/18 |
Frequently Asked Questions
Q: What is the RA 410-022-18 seal used for in an electric lift truck?
A: The RA 410-022-18 is a radial shaft oil seal designed for dynamic shaft sealing in electric lift truck hydraulic and drive systems. It prevents oil leakage from hydraulic cylinders, pump shafts, and wheel hub assemblies on Raymond electric pallet and lift trucks.
Q: What are the cross-reference part numbers for the RA 410-022-18?
A: The RA 410-022-18 is cross-referenced with CR 550085, SKF 550085, and Total Source 410-022/18. These part numbers refer to the same seal design. Verify shaft diameter, seal bore, and width dimensions match your equipment before ordering any equivalent.
Q: What materials is the RA 410-022-18 seal constructed from?
A: The RA 410-022-18 consists of a steel shell case with a nitrile rubber sealing lip. The nitrile elastomer lip provides dynamic sealing contact with the rotating shaft. This construction is standard for hydraulic and oil sealing applications in industrial equipment.
Q: How often does the RA 410-022-18 seal need replacement?
A: Radial shaft seals typically last 2 to 4 years depending on shaft speed, oil temperature, and operating conditions. Replace immediately if you observe oil leakage, shaft scoring, or visible wear on the seal lip. Delayed replacement results in oil loss and equipment damage.
Q: Can the RA 410-022-18 be used on non-Raymond equipment?
A: The RA 410-022-18 is engineered for Raymond electric lift truck applications. Cross-reference SKF 550085 and CR 550085 indicate compatibility with other equipment using identical shaft and bore dimensions. Verify shaft diameter, bore size, and width specifications before ordering for non-Raymond trucks.