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Flange Input - Hollow Bore Output

“SSHdR” series Flange Input – Hollow Bore Output series stainless steel right angle worm gear reducers are stocked as finished goods with hollow output bore sizes ranging from 1” to 2-3/16” with available center distances ranging from 1.75 to 3.25 inches. All motor input flanges are NEMA C-face quill style designs and each unit is sold pre-filled with Mobil CIBUS 460 H1 food grade lubricant. Stainless Steel bushing kits are sold separately to allow for a greater number of head shaft size configurations.

Product Features

  • 5:1 - 60:1 ratios
  • Center distances ranging from 1.75 to 3.25 inches
  • 304 stainless steel housing, covers and flanges
  • Smooth, polished surfaces and etched nameplate
  • Internal bladder functions as a breather and effectively dispels heat
  • Double-lipped VITON oil seals (at output)
  • 15CrMo4 NEMA quill input with carburizing heat treatment
  • CuSn12Ni2 bronze alloy worm wheel with high efficiency gear tooth configuration
  • RoHS plastic covers supplied to fill unused mounting slots
  • 0-ring provided on input flange to prevent moisture intrusion
  • Pre-filled with Mobil CIBUS 460 H1 food grade lubricant
  • Interchangeability with major brands
  • 1-year warranty
Download Mechanical Ratings Chart Download Lubrication Table Download 2-D Drawings Download 3-D Drawings
Model Number
Ratio C
Output RPM @ 1800 RPM Input
Center Distance (in.)
NEMA Motor Frame
Approx Wt. (lbs.)

List Price
Model NumberRatio COutput RPM @ 1800 RPM InputCenter Distance (in.)NEMA Motor FrameApprox Wt. (lbs.)SpecificationsList Price
SSHdR175-5/1-H-56C-1.05:13501.7556C15.5  $1,237.00
SSHdR206-5/1-H-56C-1.7165:13502.0656C22  $1,350.00
SSHdR237-5/1-H-56C-1.7165:13502.3756C27.5  $1,643.00
SSHdR262-5/1-H-182/4TC-1.15165:13502.62182/4TC38.5  $2,145.00
SSHdR175-10/1-H-56C-1.010:11751.7556C15.5  $1,237.00

For more General Purpose-Single-Phase Motors, see our Fractional Farm Duty Motors.

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