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  • 69790498397
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  • 所属类型:SLD 1450 Series - Inch (Imperial)
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description SLD 1450 IN 1-1/4
CouplingSize SLD 1450
Type Internal
CollarMaterial Silver/Metallic
Weight 0.75 lb
ScrewType Socket Head Cap Screw
ScrewMaterial Steel
Style Self Centering
Application Internal Shaft Locking Device
#ofLockingScrews 8
Dimensional Data
ShaftSize 1 1/4 in
HubOutsideDiameterDimensiond 31.75 mm 1.250 in
ToleranceofShaftT1 +0 -0.0016 in
ShaftLockingDeviceOutsideDiameterDimensionD 60.00 mm 2.362 in
ToleranceofHubBoreT2 -0 +0.0018 in
ThrustRingsWidthatRelaxedStateDimensionB 28.00 mm 1.102 in
LockingScrewSizeDimensionT M6
DiametertoFlangeDimensionD1 68.99 mm 2.716 in
ContactLengthDimensionl 17.00 mm 0.669 in
TotalWidthatRelaxedStateDimensionL 34.01 mm 1.339 in
WidthtoFlangeDimensionA 22.00 mm 0.866 in
Cubicinches 189.74663 mm³ 7.47034 in3
Performance Data
Max.TransmissibleAxialForce 9656.00 lbf
Max.TransmissibleTorque 503.00 ft·lb
ScrewTighteningTorque 12.00 ft·lb
PressureonTheHub 15392.00 psi
PressureonTheShaft 19778.00 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