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SKF can offer more than other suppliers - a deep understanding of how bearings and power transmission products work together. We apply this knowledge to help maintenance teams identify transmission-related bearing problems, and choose the best products for a given application. SKF Power transmission products are supplied via our own sophisticated world - wide warehousing and logistics system, ensuring fast, reliable access to 30 000 products. Which means customers can keep smaller, less costly parts inventories. The SKF Power transmission product range includes six main areas:
  • Belts
  • Pulleys
  • Chains
  • Sprockets
  • Couplings
  • Bushings and Hubs
SKF Couplings
Suitable for many applications and environments, SKF Couplings cover a wide range of coupling types, sizes and capacity ratings. For large, heavy-duty applications, SKF Grid and SKF Gear Couplings provide optimum contact with the shaft, and can accommodate high torque values, reduce power loss and minimize the effects of misalignment.
SKF Xtra Chains
For most industrial applications, roller chains are one of the most cost- and energy-efficient ways to transmit mechanical power between two or more shafts. Robust SKF Xtra Chains improve on these standard chain benefits by delivering even better perform - ance and longer service life.

SKF Xtra Power Belts
Compared to standard wrapped belts, SKF Xtra Power Belts can deliver up to 40% more power and up to 40% longer application service life. The extended service life, combined with reduced downtime and maintenance, helps cut operating costs.

Reduced pulley groove wear due to optimized cover fabric

  • Up to 97% drive efficiency
  • Oil-and heat-resistant, antistatic cover
  • One-shot belt tensioning - no retensioning after initial run-in
  • Smoother running and lower vibration levels
  • Good resistance to shock loads

Available profiles

  • SPZ, SPA, SPB, SPC (ISO wedge standard)
  • 3V, 5V, 8V (RMA standard narrow wedge)
SKF Xtra Corrosion Resistant Chains
Construc ted with stainless steel or available with a protec tive coating, SKF Xtra Corrosion Resistant Chains deliver superior corrosion resistance for the most demanding applications, such as food processing or hygienic applications. SKF Xtra Corrosion Resistant Chains with zinc or nickel plating will stand up to outdoor applica - tions such as exposure to rain, while dacrotized chains are suitable for extremely corrosive environments without losing strength.
SKF Xtra Strength Chains
Featuring optimized material hardness, precision component fitting and larger parts, SKF Xtra Strength Chains deliver long service life in the most demanding drive conditions. Capable of absorbing higher shock loads than standard chains, SKF Xtra Strength Chains are grouped by tensile strength and allowable load into four series: the H, SH, SPH, and SHH.
SKF Xtra Performance SLR Chains
While they are interchangeable with standard roller chains, SKF Xtra Performance SLR Chains require no relubrication and can substantially reduce elongation in many applications. Chain service life is increased as maintenance demands and costs are reduced
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