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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 350 Series (Solid Ring) - Metric > Part Number 69790498521  
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Part Number 69790498521, SLD 350 Series (Solid Ring) - Metric



  • Low torque
  • Small radial dimensions
  • Can be combined for greater torque capacity
  • Metric shafts 6mm to 150mm
  • Also available with cut ring
  • Larger sizes on request
  • 1.73 - 9,104 ft-lb




Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Performance Data  · Features

Specifications

Description 

SLD-350-MM-40X45

Coupling Size

SLD350

Type

Internal

Collar Material

Silver/Metallic

Weight

0.05 lb

Screw Material

Steel

Style

Low Torque

Application

Internal Shaft Locking Device


Dimensional Data

Shaft Size 

40 x 45 mm

Hub Outside Diameter (Dimension d)

1.575 in
40.00
mm

Tolerance of Shaft (T1)

+0 -0.0015 in

Shaft Locking Device Outside Diameter (Dimension D)

1.772 in
45
mm

Tolerance of Hub Bore (T2)

-0 +0.0010 in

Recommended Distance to Clamp Device - 1 Element (Dimension N)

0.157 in

Recommended Distance to Clamp Device - 2 Elements (Dimension N)

0.197 in

Recommended Distance to Clamp Device - 3 Elements (Dimension N)

0.197 in

Recommended Distance to Clamp Device - 4 Elements (Dimension N)

0.236 in

Total Width at Relaxed State (Dimension L)

0.315 in
8.00
mm

Cubic inches

0.98909 in³
25.12301
mm³


Performance Data

Max. Transmissible Axial Force

2574.00 lbf

Max. Transmissible Torque

169.00 ft·lb

Pressure on The Hub

14504.00 psi

Pressure on The Shaft

16099.00 psi

Preload Force Required to Generate Max. Transmissible Torque (FA)

12432.00 lb


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)
(PDF, 0KB)

Shaft Locking Device Applications Guide
(PDF, 0KB)


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