V-Belts and V-Ribbed Belts from RS Components, Ltd.


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The wrapped SK series wedge belt from Optibelt has been specially designed for mechanical engineering. The belt transmits more power than a typical V-belt with a comparable top width. The SK wedge belt has a space saving shape and delivers high performance and efficiency (approx. 97%).
The SK wedge belt is ideal for use in heavy mechanical engineering with high load requirements.
• Wrapped wedge belts according to DIN/ISO/BS,• High performance,• Compact,• Low maintenance costs,• Sections: SPZ, SPA, SPB, SPC
• Printing, plastic, textile and construction machinery,• Rotary centrifugal pumps,• Compressors,• Rotary printing presses,• Ventilators
Length = 3250mm
Inside Length = 3190mm
Top Width = 16.3mm
Height = 13mm
Belt Section = SPB
Minimum Pulley Diameter = 140mm
Series = SK
Material = Aramid (Tension Cord), Fabric (Cover), Fibre Reinforced Polychloroprene Rubber
Minimum Operating Temperature = -40°C
Maximum Operating Temperature = +70°C


Product Category
V-Belts and V-Ribbed Belts
Belt Width
Belt Length
Minimum Pulley Size
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RS Components, Ltd.
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