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  • 69790498125
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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 7-1/2 (190X250MM)
CouplingSize SLD 1500
Type Internal
Material Silver/Metallic
Weight 18.74 lb
ScrewType Socket Head Cap Screw
ScrewMaterial Steel
Style Self Releasing
Application Internal Shaft Locking Device
#ofLockingScrews 28
Dimensional Data
ShaftSize 7 1/2 in
HubOutsideDiameterDimensiond 190.50 mm 7.500 in
ToleranceofShaftT1 +0 -0.0045 in
ShaftLockingDeviceOutsideDiameterDimensionD 249.50 mm 9.823 in
ToleranceofHubBoreT2 -0 +0.0045 in
ThrustRingsWidthatRelaxedStateDimensionB 52.10 mm 2.051 in
LockingScrewSizeDimensionT M14
ContactLengthDimensionl 46.00 mm 1.811 in
TotalWidthatRelaxedStateDimensionL 66.09 mm 2.602 in
Cubicinches 6377.18913 mm³ 251.07044 in3
Performance Data
Max.TransmissibleAxialForce 110326.00 lbf
Max.TransmissibleTorque 34477.00 ft·lb
ScrewTighteningTorque 138.00 ft·lb
PressureonTheHub 16451.00 psi
PressureonTheShaft 21546.00 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