Buy Lovejoy 69790403866, FA Type Alloy Steel Flex Hub - Rough Stock Bore

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Size:: Size: 3-1/2 in

Features:

Molded seals maintain proper lubricant retention during misalignment conditions
AISI 4140 Alloy Steel Construction
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

The FA Type coupling provides a higher nominal torque value than standard F Type couplings, and consists of two FA Type flex hubs, two FA Type sleeves (with seals) and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) The FA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).

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Technical Details

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Hub Style	Exposed Bolt
Type	Gear Coupling Hubs
Hub Material	Alloy Steel
Style	Unbored
Color	Metallic
Bore Type	Rough Stock Bore
Coupling Type	Gear
Weight	40.56 lb
Complete Coupling Weight	130.00 lb
Size	3-1/2
Set Screw Style Coupling Size (Dimension T)	No Setscrew
Height	6.5 in
Width	6.500 in
Length Through Bore (LTB)	4.190 in (106.43 mm)
Overal Coupling Length (OAL)	8.63 in (219.20 mm)
Max. Bore (Dimensions ID1/ID2)	4.625 in (124 mm)
Dimension AD	9.380 in (238.25 mm)
Dimension D	7.910 in (200.91 mm)
Dimension HD	6.5 in (165.10 mm)
Distance between Shaft Ends (Dimension BSE)	0.250 in (6.35 mm)
Cubic in ches	177.02750 in3
Nominal Torque	177000 in-lb (20000 N-m)
Max. Speed (Unbalanced)	3500 rpm
Max. Speed (Balanced)	5250 rpm
Parallel Misalignment	0.130 in
Max. Angular Misalignment	1.50° per Gear Mesh

Notes

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Product Details

Hub Style	Exposed Bolt
Type	Gear Coupling Hubs
Hub Material	Alloy Steel
Style	Unbored
Color	Metallic
Bore Type	Rough Stock Bore
Coupling Type	Gear
Weight	40.56 lb
Complete Coupling Weight	130.00 lb
Size	3-1/2
Set Screw Style Coupling Size (Dimension T)	No Setscrew
Height	6.5 in
Width	6.500 in
Length Through Bore (LTB)	4.190 in (106.43 mm)
Overal Coupling Length (OAL)	8.63 in (219.20 mm)
Max. Bore (Dimensions ID1/ID2)	4.625 in (124 mm)
Dimension AD	9.380 in (238.25 mm)
Dimension D	7.910 in (200.91 mm)
Dimension HD	6.5 in (165.10 mm)
Distance between Shaft Ends (Dimension BSE)	0.250 in (6.35 mm)
Cubic in ches	177.02750 in3
Nominal Torque	177000 in-lb (20000 N-m)
Max. Speed (Unbalanced)	3500 rpm
Max. Speed (Balanced)	5250 rpm
Parallel Misalignment	0.130 in
Max. Angular Misalignment	1.50° per Gear Mesh

Note

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

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Lovejoy 69790403866 FA Type Alloy Steel Flex Hub - Rough Stock Bore

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Technical Details

Reviews