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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Gear Type Couplings > SIER-BATH® Gear Couplings > Flanged Sleeve Gear Couplings > FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore > Part Number 69790491593  
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Part Number 69790491593, FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore


FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore

The FLAMM Type coupling consists of one FLAMM Mill Type hub, one standard FLA Type flex hub, two standard FLA Type flex sleeves, and one accessory kit. This coupling is supplied with exposed bolts as standard, with shrouded bolts are available upon request through size 5.5.

The FLAMM Type Mill hub accommodates AISE Mill Motor frame sizes (with the two sleeves and second hub being standard FLA Type).



Unit of Measure: Imperial Metric Both

Specifications  · Dimensional Data  · Performance Data  · Features  · Notes

Specifications

Description 
FLAMM-7-HUB-RSB

Hub Style
Exposed Bolt

Type
Gear Coupling Hubs

Hub Material
All Metal

Style
Unbored

Color
Metallic

Bore Type
Rough Stock Bore

Coupling Type
Gear

Weight
229.50 lb

Complete Coupling Weight
1212.00 lb


Dimensional Data

Size
7

Max. Bore (Dimensions ID1/ID2)
8.000 in
203 mm

Dimension BSE1
0.500 in
12.70 mm

Dimension D
15.750 in
400.05 mm

Dimension FD
20.75 in
527.05 mm

Dimension HD
10.310 in
261.87 mm

Dimension HD1
15.750 in
400.05 mm

Dimension LTB1
8.690 in
220.73 mm

Distance between Shaft Ends (Dimension BSE)
0.38 in
9.65 mm

Cubic inches
983.23893 in³


Performance Data

Nominal Torque
1008000 in·lb
113900 N·m

Max. Speed (Unbalanced)
2000 rpm

Max. Speed (Balanced)
3000.00 rpm

Parallel Misalignment
0.122 in

Max. Angular Misalignment
1.50º per Gear Mesh


Features

Features 
  • Patented Vari-Crown® tooth form for long life on Flex Half
  • 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
  • Long Universal Hub used for A.I.S.E. Motor Frames


Notes

Notes 
  • Bore taper is 1-1/4 inch per foot on diameter.
  • Exposed Bolt Design is standard.
  • Shrouded Bolt Design available upon request for sizes 1.5 through 5.
  • Puller Holes are standard on sizes 4 through 7.
  • Puller Holes are available for sizes 1.5 through 3.5 at an additional charge.
  • Interference bores with no set screws are standard unless otherwise specified.
  • Inch bore and keyway tolerances conform to AGMA 9002-B04.
  • For metric bore and keyway tolerances, consult Lovejoy Engineering Section.


 MORE IMAGES 

·  F Type Flanged Sleeve Cut Away


 DOWNLOADS 

Gear Coupling Product Catalog


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