RA 443-022

Frequently Asked Questions

Q: What is the RA 443-022 bearing and where is it used?
A: The RA 443-022 is a Raymond OEM roller bearing designed for mast assembly applications in electric lift trucks. It features precision machining and high-carbon steel construction with case-hardening for extended wear performance. Press-fit installation provides efficient load support and reduces friction in vertical lift assemblies.

Q: What material is the RA 443-022 made from?
A: The RA 443-022 is constructed from high-carbon steel that is case-hardened to increase surface hardness and wear resistance. Case-hardening extends the bearing life under the repetitive stress cycles typical in mast lift applications.

Q: What are the alternate part number formats for the RA 443-022?
A: The RA 443-022 may be referenced as RA443-022 (no space format) or 443-022 (OEM number only). Cross-reference your equipment documentation with the OEM part number 443-022 or manufacturer number RA 443-022 to confirm compatibility.

Q: Why is press-fit installation significant for the RA 443-022?
A: Press-fit installation ensures a secure, permanent connection within the mast assembly that eliminates shifting or slippage under load. This design provides consistent bearing alignment and reduces friction losses, which improves lift truck efficiency and extends component life.

Q: How does the RA 443-022 bearing handle mast assembly loads?
A: The precision-machined design and case-hardened high-carbon steel are engineered to withstand the vertical and lateral loads in mast assemblies. Extended wear performance means fewer bearing failures during the equipment service life.