Heavy Duty Thru-Deck Fabricated Roller Buttons

Call 1-800-455-3917 for pricing

SKU: UMC-200 Category:


    • Listed Safe Working Load (SWL) has a safety factor of 1.2
UMC® offers a wide range of Roller Buttons for any deck application. Our Roller Buttons range in size from a 6″ throat diameter to a 20″ throat diameter and feature roller sheaves made from ASTM A27 cast steel or hot rolled and fabricated high strength steel plate. These Roller Buttons are built to withstand the toughest conditions.
Feature Description
UMC’s Heavy Duty Thru-Deck Fabricated Roller Buttons are truly unique and unparalleled in the industry. The roller sheaves are manufactured using a hot rolled high strength steel plate fabrication process rather than using a steel casting. The result is a stronger roller button than its cast steel counterpart offering a 25% reduction in weight compared to similar cast steel roller buttons and a smooth bollard surface which reduces line friction and extends the life of wire and synthetic rope. Stronger, lighter and easier on your equipment. Our fabricated roller buttons are available in 8 sizes ranging from a 6″ throat diameter to a 20″ throat diameter.
Roller Buttons are designed primarily for changing the direction of a line or wire while minimizing chaffing. They are typically placed on the pushboat/ towboat or the line deck of a barge.
High Strength Steel Plate
Model Number Part Number Description Throat Diameter in. (mm) Weight Total Lbs (Kgs.) SWL (ton)
UMC-200-6 09400-101A Heavy Duty 9″ Roller Button 6 (150) 84 (38) 19
UMC-200-8 09400-101B Heavy Duty 12″ Roller Button 8 (200) 126 (57) 32
UMC-200-10 09400-101C Heavy Duty 14″ Roller Button 10 (250) 207 (94) 42
UMC-200-12 09400-101D Heavy Duty 17″ Roller Button 12 (300) 273 (124) 52
UMC-200-14 09400-101E Heavy Duty 20″ Roller Button 14 (350) 410 (186) 75
UMC-200-16 09400-101F Heavy Duty 22″ Roller Button 16 (400) 564 (256) 90
UMC-200-18 09400-101G Heavy Duty 24″ Roller Button 18 (450) 770 (349) 115
UMC-200-20 09400-101H Heavy Duty 27″ Roller Button 20 (500) 952 (432) 140