Order 69790494617 by Lovejoy DI-6 Type 278-6 Spacer Sub-Assemblies

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Dimension BSE:: Dimension BSE: 10.06"

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

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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All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Technical Details

Reviews

Hub Style	Standard
Type	Disc
Style	Spacer Assembly
Color	Metallic
Coupling Series	DI-6
Coupling Type	Drop in Spacer Assembly
Weight	57.00 lb
Weight (Complete Coupling w/ Max. Bores)	223.00 lb (101.00 kg)
Height	11.260 in
Between Shaft Ends	10.06 in
Width	11.260 in
Cubic inches	1275.48326 in3
Coupling Size	278-6
Length thru Bore	4.920 in (124.97 mm)
Outside Diameter	7.680 in (195.00 mm)
Overall Length	19.900 in (505.460 mm)
Max. Bore (Dimensions ID)	5.500 in (140.00 mm)
Flange Diameter (Dimension FD)	11.260 in (286.00 mm)
Dimension PW	10.060 in (255.52 mm)
Dimension S	5.630 in (143.00 mm)
Distance between Shaft Ends (Dimension BSE)	10.060 in (256.00 mm)
Temperature	-40 to 450 °F
Nominal Torque	14200.00 in-lb
Max. Torque	251400.00 in-lb (28400.00 N-m)
Max. Speed (Unbalanced)	2800.00 rpm
Max. Speed (Balanced)	7000.00 rpm
Axial Misalignment ( Ka)	0.205 in (5.20 mm)
Max. Angular Misalignment	1.00 °
Torsional Stiffness	63.00 in-lb/rad (7.10 Nm/rad)
Rated Power at 100 rpm	199.50 hp (148.80 kW)

Product Details

Hub Style	Standard
Type	Disc
Style	Spacer Assembly
Color	Metallic
Coupling Series	DI-6
Coupling Type	Drop in Spacer Assembly
Weight	57.00 lb
Weight (Complete Coupling w/ Max. Bores)	223.00 lb (101.00 kg)
Height	11.260 in
Between Shaft Ends	10.06 in
Width	11.260 in
Cubic inches	1275.48326 in3
Coupling Size	278-6
Length thru Bore	4.920 in (124.97 mm)
Outside Diameter	7.680 in (195.00 mm)
Overall Length	19.900 in (505.460 mm)
Max. Bore (Dimensions ID)	5.500 in (140.00 mm)
Flange Diameter (Dimension FD)	11.260 in (286.00 mm)
Dimension PW	10.060 in (255.52 mm)
Dimension S	5.630 in (143.00 mm)
Distance between Shaft Ends (Dimension BSE)	10.060 in (256.00 mm)
Temperature	-40 to 450 °F
Nominal Torque	14200.00 in-lb
Max. Torque	251400.00 in-lb (28400.00 N-m)
Max. Speed (Unbalanced)	2800.00 rpm
Max. Speed (Balanced)	7000.00 rpm
Axial Misalignment ( Ka)	0.205 in (5.20 mm)
Max. Angular Misalignment	1.00 °
Torsional Stiffness	63.00 in-lb/rad (7.10 Nm/rad)
Rated Power at 100 rpm	199.50 hp (148.80 kW)

Note

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

Reviews

Lovejoy 69790494617 DI-6 Type 278-6 Spacer Sub-Assemblies

Identifiers

Technical Details

Reviews