The 91251 8" Black Rubber Self-Centring Roller is a heavy-duty boat trailer roller designed to support the keel and help guide the boat towards the trailer centreline during retrieval. Measuring 203mm / 8" wide with a 17mm bore, it suits a 16mm spindle. Its solid black rubber construction provides cushioned hull support and is suitable for both aluminium and fibreglass boats.
Boat Trailer Rollers - Black
8" Self Centre Roller Black 17mm Bore
SKU: V-91251
$15.75
Key benefits
Key Benefits
- 203mm / 8" overall width
- 17mm / 0.669" centre bore
- Suits 16mm / 0.630" spindle
- Heavy-duty black rubber construction
- Self-centring profile assists boat alignment
- Machined from a solid piece of material
- UV-stable construction
- Suitable for aluminium and fibreglass boats
- Designed for keel/centreline trailer positions
Dimensions
- Overall Width: 203mm / 8"
- Centre Bore: 17mm / 0.669"
- Recommended Spindle: 16mm / 0.630"
Self-Centring Design
- The shaped profile helps direct the boat's keel towards the centre of the roller, assisting alignment with the trailer during retrieval. This is particularly useful when the boat approaches the trailer slightly off-centre.
Suitable Applications
- The 91251 is suitable for boat trailer keel and centreline support positions, particularly where additional assistance with boat alignment is useful.
Signs the Roller Needs Replacing
- Replace the roller if the rubber becomes cracked, split, hardened, flattened, deeply grooved or distorted. An enlarged bore, excessive sideways movement or poor rotation can also indicate wear. Check the spindle simultaneously for corrosion, bending and wear grooves.
Shipping
Ships Australia-wide