The 91560 4½" Red Poly Keel Roller combines a soft red polyurethane contact surface with a reinforced aluminium centre for added strength and durability. Measuring 114mm / 4½" wide with a 17mm bore, it suits a 16mm spindle and is rated to support up to 330kg per roller. Its UV-stable, non-marking construction makes it particularly suitable for fibreglass and gelcoat boat hulls.
Boat Trailer Rollers - Red
41/2" Keel Roller 17mm Bore - Alloy Centre
SKU: V-91560
$28.60
Key benefits
Key Benefits
- 4½" / 114mm width
- 17mm / 0.669" centre bore
- Suits 16mm / 0.630" spindle
- Reinforced aluminium/alloy centre
- Soft red polyurethane outer contact surface
- Up to 330kg / 728lb load capacity per roller
- Non-marking construction
- UV-stable material
- Stronger reinforced design for demanding trailer applications
- Particularly suitable for fibreglass and gelcoat hulls
Dimensions
- Overall Width: 114mm / 4½"
- Centre Bore: 17mm / 0.669"
- Recommended Spindle: 16mm / 0.630"
- Maximum Load: 330kg / approximately 728lb per roller
Suitable Applications
- The 91560 is designed for boat trailer keel and centreline support positions. Its softer red polyurethane surface is a good choice for fibreglass and gelcoat hulls, while the reinforced alloy centre provides additional strength for regular launching, retrieval and road transport.
Signs the Roller Needs Replacing
- Replace the roller if the polyurethane becomes cracked, split, deeply grooved, badly worn or distorted, or if excessive bore wear causes unwanted movement. Also inspect the alloy centre and spindle for corrosion, deformation or excessive wear whenever servicing the roller assembly.
Shipping
Ships Australia-wide