The 91527 4½" Red Poly Flat Bilge Roller is a soft polyurethane boat trailer roller designed to provide supportive, non-marking hull contact during launching, retrieval and transport. With an approximately 114–115mm width, 72mm nominal diameter and 17mm centre bore, it is suited to a 16mm spindle. Its UV-stable red polyurethane construction is particularly well suited to fibreglass boats where reduced marking and reliable hull support are important.
Boat Trailer Rollers - Red
41/2" Flat Bilge Roller 72mm Red 17mm Bore
SKU: V-91527
$28.60
Key benefits
Key Benefits
- 4½" / approximately 114–115mm overall width
- 72mm / 2.83" nominal outside diameter
- 17mm / 0.669" centre bore
- Recommended for a 16mm / 0.630" spindle
- Soft red polyurethane construction
- Non-marking hull contact
- UV-stable material
- Flat bilge profile provides broad hull support
- Machined from a solid piece of material
- Particularly suitable for fibreglass boats
Dimensions
- Overall Width: approximately 114–115mm / 4½"
- Outside Diameter: nominally 72mm / 2.835" (approx. 2-13/16")
- Centre Bore: 17mm / 0.669" (approx. 11/16")
- Recommended Spindle: 16mm / 0.630" (approx. 5/8")
Suitable Applications
- The 91527 is suitable for boat trailer bilge, hull-support and centre roller assemblies requiring a compact flat roller. The softer red polyurethane provides non-marking contact and is particularly recommended for fibreglass boats.
Signs the Roller Needs Replacing
- Replace the roller if it becomes deeply grooved, cracked, distorted, excessively flattened, seized or loose around the centre bore. Also inspect the 16mm spindle for corrosion, bending and wear grooves when fitting the replacement roller.
Shipping
Ships Australia-wide