Catalog 3D Loco Works Van's & Wagons
Main Axle Bearing upgrade $95.45

Main Axle Flanged Bearing upgrade

The (4) bearings supplied replace the worn brass bush type bearing found in most roundhouse loco's with a Flanged Roller bearing, by replacing the old brass bushing will eliminate the need for oiling also eliminating oil running onto the loco's wheel and onto the track.

  • Much improved timing
  • Never needs replacing
  • Never needs oiling
  • Eliminated, oil running down the side of the wheel onto the track
  • No rear end wobble due to bushings been flogged out.
  • smooth running
  • Longer steam run times (due to improved timing)
  • Loco runs on less boiler pressure (less resistance)


ID 6.350 mm (1/4")

OD 9.525 mm (3/8") Installation requires a 3/8" Reamer.

Do not use a 3/8" drill bit as it will drill oversize leading to an out of tolerance hole for a press fit, you must use a 3/8 reamer as this will allow the flanged bearing to be a pressed into the chassis side frames.

Chassis frames must be clamped together as a left and right matching set before reaming  out to 3/8".

Free shipping world wide 

This design and any associated parts within are the sole property of the designer at Prop Engineering.   

PayPal is not part of the checkout process, as you will need to email me to check on availability of the product, as they are manufactured to order. Once your order has been manufactured you will be notified by email that your orders are complete.  

This product was added to our catalog on Wednesday 13 February, 2019.

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