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  • 所属类型:RRU Type Hubs - Rough Stock Bore
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description RRU150 HUB 3/4 N/KW N/SS RSB
HubStyle RRU Hub
CouplingType Drop-Out
Material Steel
Color Gray/Metallic
BoreType Rough Stock Bore
Weight 10.00 lb
Dimensional Data
BoreSize 3/4 in
Coupling RRU150
SetScrewThreadSizeDimensionT No Setscrew
KeywaySizeWxD No Keyway
OverallLength 194.56 mm 7.660 in
Min.BoreDimensionsID1/ID2 19.05 mm 0.750 in
Max.BoreDimensionsID1/ID2 53.98 mm 2.125 in
DimensionBC 111.25 mm 4.380 in
DimensionD 127.00 mm 5.000 in
FlangeDiameterDimensionFD 136.65 mm 5.380 in
DimensionFL 15.75 mm 0.620 in
DimensionFL1 12.70 mm 0.500 in
DimensionHD 95.25 mm 3.75 in
DimensionHL 53.85 mm 2.120 in
DimensionS 87.38 mm 3.440 in
PinLocationDimensionSL 0.820 in
PinSize 3/8 in
Cubicinches 61.36213 in3
Performance Data
Max.Torque 1890.00 in·lb
Max.Torque 213.5 N·m 1890 in·lb
Max.Speed 3000 rpm
Max.RecommendedEndPlay 1.02 mm 0.040 in
Max.ParallelOffset 1.04 mm 0.041 in
Max.AngularOffset 3.00 o
Wind-UpAngleatMax.Torque 0.85 o
RatedHPat100rpm 3.02 hp
#ofSetScrewsRequiredperHub 1
NormalTemperatureRange -40 to 240 oF
Coupling Design
CouplingDesign Flexible Spring Type Coupling with Exclusive Triple Wound Spring Design
    The Uniflex Coupling is an all steel, single piece coupling that solves a variety of application concerns including: high misalignment, space limitations, high temperature, and exceptionally low backlash/windup. The unique flexing center of the Uniflex consists of three opposingly wound square wire springs for forward or reverse operation. Two steel hubs are then brazed to the steel spring pack to create a durable one-piece flexible coupling.
Note
Notes
  • OAL Tolerance + .19 inch.
  • Total backlash is approximately 1/3 of windup at maximum torque – consult Lovejoy Engineering for more information.