Product Description
Manual pallet jack load wheel bearing for Liftsplus.com, SKU HN 86W-000030. Precision ball bearing with 20 mm bore diameter, 47 mm outside diameter, and 14 mm width. Features double rubber seals, chrome steel balls, and steel races. Compatible with standard pallet jack load wheel assemblies.
Specifications
Material & Construction
| Ball Material | Chrome steel (SAE 52100) |
| Races Material | Carbon steel (SAE 1045) |
Frequently Asked Questions
Q: What are the specifications for the HN 86W-000030 load wheel bearing?
A: The HN 86W-000030 is a precision ball bearing with a 20 mm bore diameter, 47 mm outside diameter, and 14 mm width. Ball material is chrome steel (SAE 52100), races are carbon steel (SAE 1045), and it features double rubber seals. This bearing conforms to standard 6200 series dimensional specifications used in pallet jack load wheel assemblies.
Q: Which manual pallet jack models is the HN 86W-000030 compatible with?
A: The HN 86W-000030 fits standard pallet jack load wheel assemblies from Crown, Toyota, Raymond, Yale, Hyster, and other common manufacturers using 20 mm bore, 47 mm OD wheel bearings. Always verify your equipment bore and outside diameter dimensions match before ordering to ensure proper fitment.
Q: What makes the double rubber seals on this bearing important?
A: The double rubber seals (2RS) provide protection against contamination from dirt, moisture, and debris commonly found in warehouse and manufacturing environments. This sealed design extends bearing life and reduces maintenance downtime by preventing water and particulate ingress into the bearing races.
Q: How long does the HN 86W-000030 bearing typically last in service?
A: Lifespan depends on load, operating conditions, and maintenance. Chrome steel bearings with proper sealing typically operate 2000 to 5000 hours in standard pallet jack applications. Wet or cold storage environments may reduce lifespan. Regular inspection for noise, vibration, or play indicates bearing wear and need for replacement.
Q: What material properties make chrome steel suitable for pallet jack bearings?
A: SAE 52100 chrome steel provides high hardness (typically Rockwell C60 minimum) and wear resistance needed for repeated load cycles. Chrome content increases corrosion resistance in damp warehouse conditions. This material can withstand the shear and radial loads generated by loaded pallet movement without premature spalling or race fracture.
