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  • 68514413934
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  • 所属类型:UF Type / RRU Drop Out
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description UF87 DROP OUT
HubStyle Drop Out
CouplingType Flange-to-Flange
Material Steel
Color Gray/Metallic
#ofMountingScrewsRequired 3
Weight 1.60 lb
Dimensional Data
Coupling UF87
SetScrewThreadSizeDimensionT No Setscrew
LengthDimensionS 2.12 in
Min.BoreDimensionID 11.13 mm 0.438 in
Max.BoreDimensionsID 34.93 mm 1.375 in
DimensionBC 57.15 mm 2.250 in
DimensionD 69.85 mm 2.750 in
DimensionFD 73.15 mm 2.880 in
DimensionFL1 9.65 mm 0.380 in
DimensionHD 72.90 mm 2.870 in
DimensionS 53.85 mm 2.120 in
PinLocationDimensionSL 0.690 in
PinSize 3/16 in
MountingScrewThreadSize 1/4-20
Cubicinches 40.14490 in3
Performance Data
DimensionFL -
Max.Torque 346.00 in·lb
Max.Speed 10000 rpm
Max.RecommendedEndPlay 1.02 mm 0.040 in
Max.ParallelOffset 0.89 mm 0.035 in
Max.AngularOffset 4.50 o
Wind-UpAngleatMax.Torque 1.68 o
RatedHPat100rpm 0.55 hp
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.
  • UF Center Drop out Length Tolerance + .12 inch.
  • Mounting screws not supplied.
  • Total backlash is approximately 1/3 of windup at maximum torque – consult Lovejoy Engineering for more information.