900458

Frequently Asked Questions

Q: What are the bore and outside diameter specifications for bearing SKU 900458?
A: This precision bearing assembly features a 20 mm bore, 47 mm outside diameter, and 14 mm width. The part is manufactured from high-carbon chromium steel with ground and polished raceways for optimal performance in manual pallet jack wheel applications.

Q: Which manual pallet jack models are compatible with bearing 900458?
A: SKU 900458 is designed for manual pallet jack steer and load wheel assemblies across Crown, Toyota, Raymond, Yale, and other OEM platforms that use standard 20 mm bore radial ball bearings. Verify that your equipment wheel hub matches the 20 x 47 mm bearing dimensions before ordering.

Q: What materials are used in bearing 900458?
A: The bearing features high-carbon chromium steel raceways and chrome steel (ASTM A295) balls with a pressed steel single-row cage. All raceways are ground and polished to precision tolerances for smooth operation and extended service life.

Q: How long does bearing 900458 typically last in manual pallet jack applications?
A: Bearing lifespan depends on load, frequency of use, and maintenance. Double-sealed radial ball bearings like 900458 generally deliver extended service life under normal manual pallet jack operating conditions. Check for noise, resistance, or play periodically; replace if performance degrades.

Q: Does bearing 900458 come with seals?
A: Yes. SKU 900458 features double-sealed construction to protect the rolling elements from contamination and extend bearing life in warehouse and material handling environments.

Q: Are there alternative part numbers for bearing 900458?
A: SKU 900458 cross-references to OEM part number 900458. If you need a bearing assembly for a different bore or diameter, contact our sales team with your equipment model and wheel hub dimensions for compatibility confirmation.