RB-431 Half Stand Bearing Set-TN Trailer-Inner (HM218248/HM218410)

RevHD RB-431 TN Trailer Inner Bearing Set

Keep your trailer wheel ends running smoothly with a precision-matched inner bearing cup and cone set built for demanding commercial-trailer service. The RevHD RB-431 is designed for dependable performance in heavy-duty trailer applications, helping reduce friction and support consistent wheel-end operation.

Built for straightforward service

Designed for both pre-adjusted and manually adjusted hubs, this set gives you a practical replacement option when it is time to refresh the inner bearing components. The matched cup-and-cone format helps simplify installation and supports consistent fitment when the listed reference numbers match your application.

Reference and compatibility numbers

• Timken Set431
• ConMet Set404
• ConMet #10041935
• SKF/HYATT Half Stand: HM218210 PS cup / HM218248 PS cone
• Standard: HM218210 / HM218248
• Timken NP Series: NP503277 bearing/cone / NP965530 race/cup

What you receive

• One precision-matched inner bearing cup and cone set
• RevHD RB-431 specification

Before ordering: Compare the bearing numbers and your trailer hub application with the references above to confirm fitment.