Product Description
ROLLER RACE
Frequently Asked Questions
Q: What is a roller race and what does it do in an electric lift truck?
A: A roller race is the mechanical ring or track that guides and supports rolling elements such as balls or rollers in a bearing assembly. In lift trucks, roller races are used in load wheels, steering assemblies, and undercarriage support mechanisms to enable smooth rotation and load distribution.
Q: Which Crown lift truck models use the CR 126394-004 roller race?
A: The CR 126394-004 is a Crown OEM roller race component. To determine which Crown models this fits, verify your truck model against Crown documentation or provide your truck model year and serial number for compatibility confirmation.
Q: What materials are roller races made from?
A: Roller races in lift truck bearing assemblies are typically made from hardened steel or chrome-plated steel. The CR 126394-004 is engineered to Crown specifications for strength, wear resistance, and load capacity in material handling applications.
Q: How do I know if a roller race needs replacement?
A: Signs of roller race wear include grinding or squeaking sounds, resistance or stiffness in wheel rotation, excessive vibration, or visible damage to the race surface. If a wheel assembly is not rolling smoothly or is producing noise, the roller race may require replacement.
Q: Is CR 126394-004 an OEM part and are there cross-reference numbers?
A: The CR 126394-004 is a Crown original equipment manufacturer part. For cross-reference information or equivalent part numbers, contact us with your truck details. We maintain compatibility information for Crown and other lift truck brands.