TP
Grainger Choice Product
DAYTON

Standard Cast Iron C-Face Speed Reducer, Single Output, 845 lb. Overhung Load

  • Item # 4RP33
  • My Part #
  • Mfr. Model # 4RP33
  • Catalog Page # 87
  • UNSPSC # 26111503
Standard Cast Iron C-Face Speed Reducer, Single Output, 845 lb. Overhung Load close
To zoom in, use the keyboard to focus on the arrow icon within the product image. Once it receives focus, use the arrow keys on the keyboard to move and position the product image. The zoom feature provides no benefit to users who are blind.
close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price Information

Please sign in to your account to see your pricing, which may be different from the price displayed.


Primary Category:
~Power Transmission~Speed Reducers~Speed Reducers


$730.56 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

Jump to:
  • Shipping Weight 36.5 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More
  • WARNING WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Technical Specs

  • Item Speed Reducer
  • Speed Reducer Type C-Face
  • Shaft Orientation Right Angle
  • Duty Standard
  • Input RPM 1750
  • Nominal Output RPM 117
  • Worm Center Distance 2.37"
  • Bore Dia. 5/8"
  • Frame 56C
  • Overhung Load 845 lb.
  • Nominal Ratio 15:1
  • Max. Input HP 1.5
  • Max. Output Torque 686 in.-lb.
  • Output Torque @ 1/2 HP 213 in.-lb.
  • Output Torque @ 3/4 HP 331 in.-lb.
  • Output Torque @ 1 HP 450 in.-lb.
  • Output Torque @ 1.5 HP 686 in.-lb.
  • Number of Stages 1
  • Rotation Forward/Reversible
  • Mounting Any Position Except Input Motor Shaft Up
  • Lubrication Klubersynth UH1 6-460
  • Seal Type Double Lip
  • Bearings Ball
  • Pinion Material Hardened Steel
  • Gear Type Worm
  • Gear Material Hardened and Ground Steel
  • Worm Gear Material Bronze
  • Housing Material Cast Iron
  • Finish Powdered Epoxy Paint
  • Single/Double Output/Universal Single Output
  • Solid/Hollow Output Shaft Solid
  • Output Shaft Dia. 1-1/8"
  • Standards AGMA
How can we improve our Technical Specifications?

Compliance and Restrictions


  • WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Replacement Parts

Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Related Products