当前位置: 首页 » 品牌查询 »
  • 69790498009
  • 新型号:
  • 旧型号:
  • 所属类型:SLD 900 Series - Metric
  • 品牌:TIMKEN轴承
  • 重量:kg
相关供应商
产品参数
产品型录
产品介绍
Specifications
Description SLD 900 MM 20
CouplingSize SLD900
Type External
CollarMaterial Silver/Metallic
Weight 0.44 lb
#ofLockingScrews 6
LockingScrewsSize M5
ScrewType Hex Head Bolt
ScrewMaterial Steel
Style Self Centering
Application External Shaft Locking Device
Dimensional Data
HubOutsideDiameterDimensiond 20.00 mm 0.787 in
ToleranceofHubOutsideDiameterT3 +0 - 0.0013 in
ShaftSize 20.00 mm
ShaftLockingDeviceOutsideDiameterDimensionD 50.00 mm 1.969 in
ThrustRingsWidthatRelaxedStateDimensionB 19.00 mm 0.748 in
ContactLengthDimensionl 14.00 mm 0.551 in
LockingScrewSizeDimensionT M5
ShaftDiameterDimensionds 0.551 in
GapWidthatRelaxedStateDimensione 0.098 in
Max.DiametricalClearanceDimensionC 0.001 in
TotalThrustRingsWidthatRelaxedStateDimensionL 23.00 mm 0.906 in
DiscOutsideDiameterDimensionD 50.01 mm 1.969 in
Cubicinches 89.21818 mm³ 3.51253 in3
Performance Data
Max.TransmissibleTorqueatlowendofshaftdiameterrange 79.00 ft·lb
Max.TransmissibleTorquemintomaxshaftdiameter 79 to 156 ft·lb
ScrewTighteningTorque 3.00 ft·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