Product Description
CASTER SPRING INNER
Frequently Asked Questions
Q: What is a caster spring inner and what function does it serve?
A: A caster spring inner is the internal spring mechanism within a caster assembly that provides suspension and load support. It absorbs shock and vibration from floor irregularities, enabling smoother equipment operation and reducing stress on the load wheel and frame.
Q: What equipment uses the SY 1222166 caster spring inner?
A: The SY 1222166 is compatible with electric lift trucks and material handling equipment from major OEM brands including Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, Linde, Clark, Mitsubishi, CAT, and BT. Verify your specific equipment model and serial range before ordering.
Q: What material is the SY 1222166 spring inner made from?
A: Caster spring inners are typically manufactured from high-grade steel or alloy steel to provide durable spring force and resist fatigue over thousands of load cycles. The exact material composition varies by OEM specification.
Q: How do you know if the SY 1222166 needs replacement?
A: Replace the SY 1222166 if the caster assembly shows reduced bounce or responsiveness, visible corrosion or rust on the spring, squeaking or creaking noises from the caster, or uneven load distribution. Loss of spring tension reduces suspension function and increases wear on other caster components.
Q: How long does the SY 1222166 caster spring inner typically last?
A: Caster spring inners can last several years under normal operating conditions, though lifespan depends on load cycles, floor conditions, and maintenance. Springs operating on rough or uneven floors wear faster than those on smooth surfaces. Inspect casters during routine preventive maintenance.