8mm x 12mm x 4mm BEARING

The Fastrax 8mm x 12mm x 4mm bearing (FTBB23) is a compact, general-purpose replacement for radio control models that specify an 8x12x4mm size. Ideal for routine maintenance or to keep as a spare, it supports smooth, consistent running when the correct dimensions are required.

Bearing Code Key

• B - Plain bearing
• RSB - Rubber Shielded Bearing
• TSB - Teflon Shielded Bearing
• FB - Flanged Bearing
• DB - Diff Bearing
• GB - Gearbox Bearing
• DGB - Diff Gearbox Bearing
• IMB - Idler/Motor Bearing

Suggested compatibility includes differential (DB), gearbox (GB), diff gearbox (DGB) and idler/motor (IMB) locations where 8x12x4mm is specified in your model’s manual. Always verify the required bearing size for your specific application.