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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 RRU100 HUB 7/16 N/KW RSB
HubStyle RRU Hub
CouplingType Drop-Out
Material Steel
Color Gray/Metallic
BoreType Rough Stock Bore
Weight 3.00 lb
Dimensional Data
BoreSize 7/16 in
Coupling RRU100
SetScrewThreadSizeDimensionT No Setscrew
KeywaySizeWxD No Keyway
OverallLength 124.46 mm 4.900 in
Min.BoreDimensionsID1/ID2 11.13 mm 0.438 in
Max.BoreDimensionsID1/ID2 34.93 mm 1.375 in
DimensionBC 68.07 mm 2.680 in
DimensionD 79.25 mm 3.120 in
FlangeDiameterDimensionFD 82.55 mm 3.250 in
DimensionFL 12.70 mm 0.500 in
DimensionFL1 9.65 mm 0.380 in
DimensionHD 58.67 mm 2.310 in
DimensionHL 35.05 mm 1.380 in
DimensionS 55.37 mm 2.180 in
PinLocationDimensionSL 0.440 in
PinSize 5/16 in
Cubicinches 14.57625 in3
Performance Data
Max.Torque 565.00 in·lb
Max.Torque 63.8 N·m 565 in·lb
Max.Speed 6000 rpm
Max.RecommendedEndPlay 1.02 mm 0.040 in
Max.ParallelOffset 0.76 mm 0.030 in
Max.AngularOffset 3.00 o
Wind-UpAngleatMax.Torque 1.03 o
RatedHPat100rpm 0.90 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.