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DI302-6 JUMBO HUB RSB

BRAND: LoveJoy | MODEL: 69790492095 | CONDITION: NEW | SKU: 1800568
DI302-6 JUMBO HUB RSB

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$998.69
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Weight: 34.00 lbs UOM: EA
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Additional Description

Documents

Description

    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.Oversized, or Jumbo, hubs are available for use with the DI Type coupling to allow for larger bore sizes on most DI coupling sizes. This allows for the use of smaller DI couplings in applications where a smaller size coupling can still accommodate the application torque.
Specifications
Description DI302-6 JUMBO HUB RSB
Hub StyleJumbo
TypeDisc Coupling Hubs
Hub MaterialAISI 1045
StyleUnbored
ColorMetallic
Bore Type Rough Stock Bore
Coupling SeriesDI-6
Coupling TypeDisc
Weight34.00 lb
Weight (Complete Coupling w/ Max. Bores)293.00 lb
Dimensional Data
Size302-6
Set Screw Style Coupling Size (Dimension T)No Setscrew
Length thru Bore5.320 in135.13 mm
Overall Length21.680 in551.00 mm
Max. Bore (Dimensions ID1/ID2)7.880 in200 mm
Dimension FD12.200 in310.00 mm
Dimension S6.150 in156.00 mm
Distance between Shaft Ends (Dimension BSE)11.060 in281.00 mm
Cubic inches791.82880 in³
Performance Data
Nominal Torque177000 in·lb
Max. Torque354000.00 in·lb
Max. Speed (Unbalanced)2560.00 rpm
Max. Speed (Balanced)6400.00 rpm
Axial Misalignment (∆ Ka)0.224 in
Max. Angular Misalignment1.00 º
Torsional Stiffness x 10684.00 in·lb/rad
Rated Power at 100 rpm281.10 hp209.60 kW
Features
  • Designed to meet the API 610 Standard
  • Support for additional API requirements available on request
  • 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