Menu
Batch CAD Cart (0) ▾
  • Cart is empty
  1. Click Here for Batch Download
Request Information
  • High torque
  • Exceptional concentricity
  • Self-centering
  • Axial hub position can move during clamping
  • Metric shafts 18 mm to 200 mm
  • Inch shafts 3/4 to 4 inch
  • Larger sizes on request
  • 273 - 44,625 ft-lb
Unit of Measure

Specifications

Description 

 N/A SLD-1850-MM-50X80

Coupling Size

 N/A SLD1850

Type

 N/A Internal

Collar Material

 N/A Silver/Metallic

Weight

 N/A 1.50 lb

Screw Type

 N/A Socket Head Cap Screw

Screw Material

 N/A Steel

Style

 N/A Self Centering

Application

 N/A Internal Shaft Locking Device

# of Locking Screws

 N/A 8

Dimensional Data

Shaft Size 

 N/A 50 x 80 mm

Hub Outside Diameter (Dimension d)

 N/A 1.969 in50.00 mm

Tolerance of Shaft (T1)

 N/A +0 -0.0015 in

Shaft Locking Device Outside Diameter (Dimension D)

 N/A 3.150 in80.00 mm

Tolerance of Hub Bore (T2)

 N/A -0 +0.0018 in

Thrust Rings Width at Relaxed State (Dimension B)

 N/A 1.319 in33.50 mm

Locking Screw Size (Dimension T)

 N/A M8

Contact Length (Dimension l)

 N/A 0.787 in20.00 mm

Total Width at Relaxed State (Dimension L)

 N/A 1.614 in41.00 mm

Cubic inches

 N/A 16.01492 in³406.77884 mm³

Performance Data

Max. Transmissible Axial Force

 N/A 23533.00 lbf

Max. Transmissible Torque

 N/A 1930.00 ft·lb

Screw Tightening Torque

 N/A 26.00 ft·lb

Pressure on The Hub

 N/A 25237.00 psi

Pressure on The Shaft

 N/A 29878.00 psi

Features

Features 

 N/A Versus Traditional Keyed Connections
  • No Backlash due to fit tolerances
  • No impact effect from reversing loads
  • Ability to adjust axial position and angular timing
  • No fretting corrosion due to movement at the fit interface
Versus Traditional Interference Fits
  • Easier and quicker to install
  • Higher contact pressures can transmit greater torques
  • Easy and quick to remove without damaging the shaft or hub - even after years of service
Design Benefits
  • Eliminate cost of machining keyways or splines
  • Reduce the shaft stress by removing keyways or splines
  • Eliminating keyways often allows the use of a smaller diameter shaft
  • Can place anywhere on shaft, and allows for easy angular timing
  • Easy removal without damaging the shaft or hub means easier maintenance for your customer
By clicking Submit, you consent to the personal information you provide being used in the manner as described in our Privacy Notice, including access to that information by Timken personnel who may be located outside your home country. In addition, you agree that the CAD drawings are for your personal, one-time use only, and that you will not modify or create any compilation or derivative work using the CAD drawings or distribute or display the CAD drawings on any website or other media.