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  • 69790404478
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  • 所属类型:FMM Type Mill Universal Hubs - Finished (AISE Fram
  • 品牌:TIMKEN轴承
  • 重量:kg
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Specifications
Description FMM 6 HUB 620 MTR FRAME
HubStyle Exposed Bolt
Type Gear Coupling Hubs
HubMaterial AISI 1045
Style Mill Motor Hub Bored
Color Metallic
CouplingType Gear
AISEMotorFrameSize 620
Weight 268.30 lb
Dimensions
BoreSizeDimensionTB 5.8720 to 5.8735 in
Size 6
SetScrewStyleCouplingSizeDimensionT No Setscrew
KeywaySizeWxD 1 1/2 x 3/4 in
Max.BoreDimensionsID1/ID2 225 mm 8.250 in
DimensionD 355.60 mm 14.000 in
DimensionFD 457.20 mm 18.00 in
DimensionG1 52.32 mm 2.060 in
DimensionHD 292.10 mm 11.50 in
DimensionID1 209.55 mm 8.250 in
DimensionLTB1 171.45 mm 6.750 in
DimensionTB 149.15 to 149.19 mm 5.8720 to 5.8735 in
DistancebetweenShaftEndsDimensionBSE 7.87 mm 0.310 in
Cubicinches 979.97250 in3
Performance Data
NominalTorque 749700 in·lb
Max.SpeedUnbalanced 2100 rpm
Max.SpeedBalanced 3150 rpm
Features
Features
  • Patented Vari-Crown® tooth form for long life
  • Standard 20° pressure angle
  • Heat treated bolts for greater strength
  • Corrosion resistant bolts and nuts for ease of maintenance
  • Provides parallel, angular misalignment and end float
  • Flex Half coupling interchangeable with industry standards
  • Long Universal Hub used for AISE Motor Frames
Note
Notes
  • Counterbore is required for hub size 1.5.
  • Bore taper is 1-1/4 inch per foot on diameter.
  • Exposed Bolt Design is standard.
  • Shrouded Bolt Design available upon request for sizes 1.5 through 5.5.
  • Puller Holes are standard on sizes 4 through 6.
  • Puller Holes are available for sizes 1.5 through 3.5 at an additional charge.
  • Interference bores with no set screws are standard unless otherwise specified.
  • Inch bore and keyway tolerances conform to ANSI / AGMA 9002-B04.
  • For metric bore and keyway tolerances, consult Lovejoy Engineering Section.1/4 inch hub standoff.