Keel rollers for boat trailers

Keel rollers provide central hull support on the trailer. Compare length, outer diameter, axle bore and contact profile. Check whether the listing includes only a roller or an assembly with bracket and axle.

Keel roller 112 mm bore 17 mm IMNASA 90804141 Keel roller 112 mm bore 17 mm IMNASA 90804141 7,08€5,92€
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Keel roller 150 mm bore 17 mm IMNASA 90805031 Keel roller 150 mm bore 17 mm IMNASA 90805031 7,08€5,92€
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Keel roller 203 mm bore 16 mm IMNASA 90806035 Keel roller 203 mm bore 16 mm IMNASA 90806035 8,86€7,42€
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Keel Roller 102mm-Axle 13mm Seachoice Keel Roller 102mm-Axle 13mm Seachoice 10,00€7,87€
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Keel Roller 102mm-Axle 16mm Seachoice Keel Roller 102mm-Axle 16mm Seachoice 10,00€7,87€
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Keel Roller 127mm-Axle 13mm Seachoice Keel Roller 127mm-Axle 13mm Seachoice 11,00€8,86€
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Keel Roller 127mm-Axle 16mm Seachoice Keel Roller 127mm-Axle 16mm Seachoice 11,00€8,86€
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Keel Roller 203mm-Axle 16mm Seachoice Keel Roller 203mm-Axle 16mm Seachoice 14,00€11,39€
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Curved keel roller 304 mm IMNASA 90806033 Curved keel roller 304 mm IMNASA 90806033 20,33€17,01€
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Conical keel roller 200 mm IMNASA 90806031 Conical keel roller 200 mm IMNASA 90806031 15,94€13,33€
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Conical keel roller 254 mm IMNASA 90806036 Conical keel roller 254 mm IMNASA 90806036 19,48€16,31€
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Conical keel roller 300 mm IMNASA 90806032 Conical keel roller 300 mm IMNASA 90806032 21,21€17,74€
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High Resistance Conical Keel Roller 203mm-Axle 16mm  Seachoice High Resistance Conical Keel Roller 203mm-Axle 16mm Seachoice 25,00€21,73€
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High Resistance Conical Keel Roller 254mm-Axle 16mm  Seachoice High Resistance Conical Keel Roller 254mm-Axle 16mm Seachoice 29,00€24,25€
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Polyurethane keel roller 130 × 75 mm · Ø 12 mm IMNASA 90806045 Polyurethane keel roller 130 × 75 mm · Ø 12 mm IMNASA 90806045 19,30€16,15€
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Heavy duty polyurethane keel roller 200 mm IMNASA 90806042 Heavy duty polyurethane keel roller 200 mm IMNASA 90806042 42,73€35,74€
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Heavy duty polyurethane keel roller 250 mm IMNASA 90806043 Heavy duty polyurethane keel roller 250 mm IMNASA 90806043 52,11€43,60€
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Heavy duty polyurethane keel roller 302 mm IMNASA 90806044 Heavy duty polyurethane keel roller 302 mm IMNASA 90806044 63,68€53,27€
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Self-centering polyurethane roller 300 × 80 mm · Ø 15 mm IMNASA 90806048 Self-centering polyurethane roller 300 × 80 mm · Ø 15 mm IMNASA 90806048 45,63€38,16€
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Check that the roller turns freely and fits its axle and bracket. Support positions must suit the hull and trailer manufacturer’s instructions. Inspect wear, cracks and play; roller quantity and allowable load depend on the installation.