The 91321 8" Blue Nylon Sydney Roller is a hard-wearing boat trailer centre roller designed to support, centre and guide the hull during launching and retrieval. Measuring approximately 203mm / 8" wide with a 17mm centre bore, its high-sided Sydney profile helps keep the boat aligned on the trailer. The durable blue nylon/poly construction is particularly suited to aluminium and alloy boat hulls.
Boat Trailer Rollers - Blue
8" Sydney Roller Blue 17mm Bore
SKU: V-91321
$14.50
Key benefits
Key Benefits
- 8" / approximately 203mm overall width
- 17mm / 0.669" centre bore
- Typically suited to a 16mm / 0.630" spindle
- Hard blue nylon/poly construction
- High-sided Sydney roller profile
- Reinforced centre bore
- Helps centre and guide the boat during retrieval
- Abrasion-resistant and UV-stable
- Particularly suited to aluminium/alloy boats
Dimensions
- Overall Width: approximately 203mm / 8"
- Centre Bore: 17mm / 0.669" (approx. 11/16")
- Recommended Spindle: approximately 16mm / 0.630" (approx. 5/8")
Sydney Roller Profile
- The high-sided Sydney profile is the key feature of 91321. It is designed to help keep the hull centred and reduce the likelihood of the boat moving sideways off the roller during launching and retrieval.
Suitable Applications
- The 91321 is suitable for boat trailer keel and centreline support positions where additional lateral guidance is beneficial.
Signs the Roller Needs Replacing
- Replace the roller if it becomes cracked, chipped, deeply grooved, distorted or excessively worn, or if centre-bore wear creates excessive movement on the spindle. Also inspect the spindle for corrosion, bending and wear grooves when replacing the roller.
Shipping
Ships Australia-wide