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Series 3500
The NK47/20-XL is designed for use where the shaft can serve as the raceway surface
They fit on a variety of lock nuts with outer diameter(s) 92 mm
Takes Taper Lock Bush: 2517
PK1765/695K PIX K Section Poly V Belt Sealed Series 3500Features & Benefits: High resistance to oil, heat, dust and cracking Uniform load distribution all over the cross section Top fabric layer for lateral stiffness Only one belt required. No matching. Uniform Tension Constant speed ratio, the ribs never sink inside the pulley Suitable for drives with inside and outside idlers Extremely flexible with reduced thickness Can be used on drives from the reverse side and in compact layouts High Surface speed
