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 2600 Series - Metric > Part Number 69790497930  

Part Number 69790497930, SLD 2600 Series - Metric

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  • Heavy duty
  • Very high torque
  • Self-centering
  • Exceptional concentricity
  • Metric shafts 25 mm to 240 mm
  • Inch shafts 1 to 6-1/2 inch
  • Larger sizes on request
  • 532 - 155,461 ft-lb




Specifications  · Dimensional Data  · Performance Data  · Features

Specifications

Description 
SLD-2600-MM-25X50

Coupling Size
SLD2600

Type
Internal

Collar Material
Silver/Metallic

Weight
1.04 lb

Screw Type
Socket Head Cap Screw

Screw Material
Steel

Style
Self Centering

Application
Internal Shaft Locking Device

# of Locking Screws
6


Dimensional Data

Shaft Size 
25 x 50 mm

Hub Outside Diameter (Dimension d)
0.984 in
25.00 mm

Tolerance of Shaft (T1)
+0 -0.0013 in

Shaft Locking Device Outside Diameter (Dimension D)
1.969 in
50.00 mm

Tolerance of Hub Bore (T2)
-0 +0.0018 in

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

Locking Screw Size (Dimension T)
M6

Contact Length (Dimension l)
1.614 in
41.00 mm

Total Width at Relaxed State (Dimension L)
2.008 in
51.00 mm

Cubic inches
7.78494 in³
197.73742 mm³


Performance Data

Max. Transmissible Axial Force
12965.00 lbf

Max. Transmissible Torque
532.00 ft·lb

Screw Tightening Torque
12.50 ft·lb

Pressure on The Hub
12026.00 psi

Pressure on The Shaft
25284.00 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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