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DI-6 Type Jumbo Hub Bolt Kits

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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.

    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.
    Note: Bolt kits are generally INCLUDED when ordering a DI type hub. Unless ordered as a replacement part, bolt kits are generally not ordered as a stand alone item.





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Item #

Description 

Overall Length

Coupling Size

69790494932 DI90-6 JUMBO HUB BOLT KIT 6.25 in
159.00
mm
90-6
69790493102 DI110-6 JUMBO HUB BOLT KIT 8.19 in
208
mm
110-6
69790493103 DI132-6 JUMBO HUB BOLT KIT 9.100 in
231
mm
132-6
69790493104 DI158-6 JUMBO HUB BOLT KIT 11.02 in
280
mm
158-6
69790493105 DI185-6 JUMBO HUB BOLT KIT 12.610 in
320.00
mm
185-6
69790493106 DI202-6 JUMBO HUB BOLT KIT 14.39 in
366
mm
202-6
69790493107 DI228-6 JUMBO HUB BOLT KIT 15.940 in
405.00
mm
228-6
69790493108 DI255-6 JUMBO HUB BOLT KIT 18.940 in
481.00
mm
255-6
69790493109 DI278-6 JUMBO HUB BOLT KIT 19.900 in
505.00
mm
278-6
69790493110 DI302-6 JUMBO HUB BOLT KIT 21.680 in
551.00
mm
302-6
  Results 1 - 10 of 10 1