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Lovejoy 69790494605 DI-6 Type 228-6 Spacer Sub-Assemblies

Dimension BSE: 8.06"
  • Brand Lovejoy
  • Part # 69790494605
  • Model # DI-6
  • Condition
    Brand New

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Dimension BSE:
Dimension BSE: 8.06"

Features

  • Designed to meet the API 610 Standard
  • Unitized disc pack
  • Infinite life if properly aligned
  • Torsionally rigid without any back lash
  • No need for lubrication or maintenance
  • No wearing parts and high resistance to harsh environmental conditions

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The DI Type coupling has a "Drop-In" spacer assembly that is assembled at the factory. The coupling consists of two hubs and a spacer assembly comprising of the spacer, two unitized disc packs, and two guard rings. The disc packs are bolted to the spacer and guard rings at the factory using the torque values recommended by Lovejoy for the disc pack bolts. With the hubs mounted on the shafts, the entire disc pack assembly can be "Dropped In" place between the two hubs. The hubs are piloted to ensure proper centering of the spacer assembly. This piloting serves as an anti-flail feature and aids in the coupling's ability to meet the balance standards mandated by API. This style coupling is designed to meet the balance and anti-flail requirements specified in API-610.

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Technical Details

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Hub StyleStandard
TypeDisc
StyleSpacer Assembly
ColorMetallic
Coupling SeriesDI-6
Coupling TypeDrop in Spacer Assembly
Weight47.00 lb
Weight (Complete Coupling w/ Max. Bores)121.00 lb (55.00 kg)
Height9.290 in
Between Shaft Ends8.06 in
Width9.290 in
Cubic inches695.61105 in3
Coupling Size228-6
Length thru Bore4.530 in (115.06 mm)
Outside Diameter6.890 in (175.00 mm)
Overall Length17.120 in (434.848 mm)
Max. Bore (Dimensions ID)5.940 in (150 mm)
Flange Diameter (Dimension FD)9.290 in (236.00 mm)
Dimension PW8.060 in (204.72 mm)
Dimension S5.510 in (140.00 mm)
Distance between Shaft Ends (Dimension BSE)8.060 in (204.72 mm)
Temperature-40 to 450 °F
Nominal Torque7000.00 in-lb
Max. Torque123900.00 in-lb (14000.00 N-m)
Max. Speed (Unbalanced)3400.00 rpm
Max. Speed (Balanced)8500.00 rpm
Axial Misalignment ( Ka)0.165 in (4.20 mm)
Max. Angular Misalignment1.00 °
Torsional Stiffness x 1023.00 in-lb/rad (2.60 Nm/rad)
Rated Power at 100 rpm98.30 hp (73.30 kW)
Product Details
Hub StyleStandard
TypeDisc
StyleSpacer Assembly
ColorMetallic
Coupling SeriesDI-6
Coupling TypeDrop in Spacer Assembly
Weight47.00 lb
Weight (Complete Coupling w/ Max. Bores)121.00 lb (55.00 kg)
Height9.290 in
Between Shaft Ends8.06 in
Width9.290 in
Cubic inches695.61105 in3
Coupling Size228-6
Length thru Bore4.530 in (115.06 mm)
Outside Diameter6.890 in (175.00 mm)
Overall Length17.120 in (434.848 mm)
Max. Bore (Dimensions ID)5.940 in (150 mm)
Flange Diameter (Dimension FD)9.290 in (236.00 mm)
Dimension PW8.060 in (204.72 mm)
Dimension S5.510 in (140.00 mm)
Distance between Shaft Ends (Dimension BSE)8.060 in (204.72 mm)
Temperature-40 to 450 °F
Nominal Torque7000.00 in-lb
Max. Torque123900.00 in-lb (14000.00 N-m)
Max. Speed (Unbalanced)3400.00 rpm
Max. Speed (Balanced)8500.00 rpm
Axial Misalignment ( Ka)0.165 in (4.20 mm)
Max. Angular Misalignment1.00 °
Torsional Stiffness x 1023.00 in-lb/rad (2.60 Nm/rad)
Rated Power at 100 rpm98.30 hp (73.30 kW)
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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(800) 884-5767
+1 (332) 900-3727 (Intl.)