The 91325 12" Blue Nylon Concave Roller is a heavy-duty boat trailer keel roller designed to support and guide the boat along the trailer centreline during launching and retrieval. Manufactured from hard blue nylon/poly material, the concave profile helps locate and centre the keel. With a nominal 12" / 305mm width and 26mm centre bore, it is suited to compatible heavy-duty roller brackets and spindle assemblies.
Boat Trailer Rollers - Blue
12" Concave Roller Blue 26mm Bore
SKU: V-91325
$48.40
Key benefits
Key Benefits
- 12" / approx. 305mm wide
- 26mm / 1.024" centre bore
- Hard blue nylon construction
- Concave profile helps centre and guide the keel
- Durable material suited to boat trailer use
- Suitable for compatible heavy-duty centre roller assemblies
- Ideal replacement for worn or damaged keel rollers
- Compatible with appropriate 26mm pin-size roller assemblies
Dimensions
- Nominal Overall Width: 305mm / 12"
- Centre Bore: 26mm / 1.024" (approx. 1-1/32")
Roller & Spindle Compatibility
- The 91325 is designed for compatible boat trailer roller assemblies requiring a 12" concave roller with a 26mm centre bore. Check the actual spindle diameter and bracket arrangement before installation, as the shaft normally requires appropriate running clearance inside the roller bore.
Suitable Applications
- The 91325 is suitable for boat trailer keel support, centre roller assemblies and heavy-duty roller brackets where a wide concave roller is required. Its profile helps guide the keel towards the trailer centreline as the boat is winched onto the trailer.
Signs the Roller Needs Replacing
- Replace the roller if it becomes deeply grooved, cracked, distorted, seized, excessively worn or loose around the centre bore. Inspect the spindle and bracket at the same time for corrosion, bending and excessive wear.
Shipping
Ships Australia-wide