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  • 69790498107
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  • 所属类型:SLD 1500 Series - Inch (Imperial)
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description SLD 1500 IN 3-1/8
CouplingSize SLD 1500
Type Internal
Material Silver/Metallic
Weight 3.09 lb
ScrewType Socket Head Cap Screw
ScrewMaterial Steel
Style Self Releasing
Application Internal Shaft Locking Device
#ofLockingScrews 15
Dimensional Data
ShaftSize 3 3/4 in
HubOutsideDiameterDimensiond 79.38 mm 3.125 in
ToleranceofShaftT1 +0 -0.0035 in
ShaftLockingDeviceOutsideDiameterDimensionD 125.00 mm 4.724 in
ToleranceofHubBoreT2 -0 +0.0035 in
ThrustRingsWidthatRelaxedStateDimensionB 28.00 mm 1.102 in
LockingScrewSizeDimensionT M10
ContactLengthDimensionl 24.00 mm 0.945 in
TotalWidthatRelaxedStateDimensionL 38.00 mm 1.496 in
Cubicinches 920.17841 mm³ 36.22750 in3
Performance Data
Max.TransmissibleAxialForce 31119.00 lbf
Max.TransmissibleTorque 4052.00 ft·lb
ScrewTighteningTorque 52.00 ft·lb
PressureonTheHub 18491.00 psi
PressureonTheShaft 27952.00 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