Product Description
CUP; BEARING
Frequently Asked Questions
Q: What is the BG 018-563 bearing cup component?
A: The BG 018-563 is a bearing cup used in electric lift truck hydraulic or motor systems. It functions as the outer raceway in bearing assemblies.
Q: What Blue Giant electric lift truck applications use the BG 018-563?
A: The BG 018-563 is specified for Blue Giant electric lift truck pump and motor assemblies. Confirm your equipment model before ordering to ensure correct fitment.
Q: How does the BG 018-563 differ from the BG 018-562?
A: Both are bearing cups for electric lift trucks, but they are distinct part numbers with different bore diameters or load ratings. Do not substitute one for the other without engineering verification.
Q: What maintenance is required for the BG 018-563?
A: No routine maintenance is required. During pump or motor overhaul, inspect the cup for spalling, corrosion, or surface damage. Replace if defects are found.
Q: What causes the BG 018-563 to fail prematurely?
A: Premature failure occurs from hydraulic fluid contamination, improper bearing preload, or worn rolling elements that create spalling in the raceway. Use clean fluid and follow assembly torque specifications.