All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Shaft Locking Devices > Internal Shaft Locking Devices (SLD 1500, 1850, 1750, 1350, 1450, 2600, 1900, & 350) > SLD 1900 Series - Metric > Part Number 69790498453  

Part Number 69790498453, SLD 1900 Series - Metric

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  • Medium torque
  • Allows smaller diameter hubs
  • Exceptional concentricity
  • Self-centering
  • Axial hub position fixed during clamping
  • Metric shafts 6 mm to 130 mm
  • Inch shafts 3/4 to 2-15/16 inch
  • Larger sizes on request
  • 10 - 18,618 ft-lb




Specifications  · Dimensional Data  · Performance Data  · Features

Specifications

Description 
SLD-1900-MM-32X43

Coupling Size
SLD1900

Type
Internal

Collar Material
Silver/Metallic

Weight
1.10 lb

Screw Type
Socket Head Cap Screw

Screw Material
Steel

Style
Self Centering

Application
Internal Shaft Locking Device

# of Locking Screws
8


Dimensional Data

Shaft Size 
32 x 43 mm

Hub Outside Diameter (Dimension d)
1.260 in
32.00 mm

Tolerance of Shaft (T1)
+0 -0.0015 in

Shaft Locking Device Outside Diameter (Dimension D)
1.693 in
43.00 mm

Tolerance of Hub Bore (T2)
-0 +0.0015 in

Thrust Rings Width at Relaxed State (Dimension B)
1.772 in
45.00 mm

Locking Screw Size (Dimension T)
M6

Diameter to Flange (Dimension D1)
2.559 in
65.00 mm

Contact Length (Dimension l)
0.984 in
25.00 mm

Total Width at Relaxed State (Dimension L)
2.205 in
56.01 mm

Cubic inches
6.32008 in³
160.53001 mm³


Performance Data

Max. Transmissible Axial Force
10941.00 lbf

Max. Transmissible Torque
538.00 ft·lb

Screw Tightening Torque
12.50 ft·lb

Pressure on The Hub
16389.00 psi

Pressure on The Shaft
12183.00 psi


Features

Features 
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


 DOWNLOADS 

Shaft Locking Device Catalog (full catalog)
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Shaft Locking Device Applications Guide
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