SY47463

Frequently Asked Questions

Q: How does the SY47463 bearing assembly compare to the SY47461?
A: Both the SY47463 and SY47461 are single shield bearing assemblies designed for pallet jack load wheels. The difference lies in bearing size, bore dimensions, and the specific equipment they fit. Although both are single shield designs, they are not interchangeable. Verify your load wheel bore specifications to determine which assembly your equipment requires.

Q: What equipment compatibility does the SY47463 bearing assembly have?
A: The SY47463 single shield bearing assembly is compatible with manual and electric pallet jacks from manufacturers including Crown, Toyota, Raymond, Yale, Jungheinrich, and CAT. Check your equipment model number and load wheel specification to confirm the SY47463 is the correct bearing assembly for your application.

Q: What is the material and construction of the SY47463 bearing assembly?
A: The SY47463 bearing assembly consists of precision-ground bearing races (cups and cones), hardened steel balls or rollers, a steel cage, and a single metal or synthetic shield. This construction provides reliable load support while the single shield offers protection against debris while allowing inspection and maintenance access.

Q: How do I diagnose if the SY47463 bearing assembly is worn out?
A: Worn SY47463 bearing assemblies produce audible grinding or rattling from the wheels, exhibit increased drag during manual pump operation, or show visible play when you attempt to wiggle the load wheel. Stop using the equipment and replace the bearing assembly immediately to prevent axle and load wheel damage.

Q: What is the maintenance schedule for the SY47463 bearing assembly?
A: Inspect the SY47463 bearing assembly quarterly for dirt, water ingress, or damage to the shield. Apply grease according to your equipment manufacturer specifications, typically every 12 to 18 months for standard duty. High-use equipment in wet or dirty environments may require 6 to 12 month intervals.