Vortex VMRV-30-20-56C IEC Metric Worm Gear Reducer - 20:1 Ratio, 56C NEMA Frame MXL Section The BlackStar H60BS45 1 3/16

The BlackStar H60BS45 1 3/16 K2S is a 60 pitch Finished Bore roller chain sprocket with 45 teeth

The Turner HCST207 23 L3 is a take-up unit mounted bearing unit with a 1-7/16" bore

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Vortex VMRV-30-20-56C IEC Metric Worm Gear Reducer - 20:1 Ratio, 56C NEMA Frame MXL Section The BlackStar H60BS45 1 3/16The Vortex VMRV 30 20 56C is an IEC metric standard worm gear speed reducer with a 20: 1 nominal ratio, a 30 mm (1. 181") center distance, and a NEMA 56C C face input flange. Die cast aluminum housing, hollow output bore for direct shaft mounting. This unit is the direct Vortex equivalent for the Motovario NMRV 030 20 reducer at matching motor frame, designed for replacement of European IEC metric worm gear reducers on existing OEM equipment in the