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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > S-Flex Endurance® Couplings > S Type Flanges - Rough Stock Bore > Part Number 68514462571  
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Part Number 68514462571, S Type Flanges - Rough Stock Bore


  • S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
  • S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
  • The S Type coupling consists of two flanges and one sleeve.



Unit of Measure: Imperial Metric Both

Notes  · Specifications  · Dimensional Data  · Performance Data

Notes

Disclaimer
Lovejoy: CAD Models are accurate envelope dimensions only. Features such as bore size and keyway are not rendered or are only representative. Contact Lovejoy Technical Support or refer to product catalogs for details.

Notes 
  • All standard finished bore keyway flanges have 2 set screws at 90°.
  • Sizes 13, 14 and 16 RSB flanges are suitable for reboring and have two set screws at 90°.
  • Sizes 5-12 RSB flanges have no set screws.
  • Metric Bore / Keyway per DIN specifications.
  • Spacing between shafts should be greater than 1/8 inch and less than OAL minus the sum of the two bore dimensions.


Specifications

Description 
6S-FLNG-5/8-RSB-NKW-NSS HOLE

Coupling Size
6S

Type
Coupling Flange

Material
Cast Iron

Color
Gray

Bore Type
Rough Stock Bore

Coupling Type
S-Flex

Weight
2.62 lb


Dimensional Data

Bore Size 
5/8 in

Thread (Dimension T)
No Setscrew

Keyway Size (W x D)
No Keyway

Outside Diameter
4.000 in
101.60 mm

Max. Bore (Dimension ID)
1.438 in

Dimension FL
0.780 in
19.81 mm

Dimension HD
2.500 in
63.50 mm

Dimension L
1.640 in
41.66 mm

Dimension P
0.530 in
13.46 mm

Dimension SL
0.290 in
7.37 mm

Cubic inches
26.24000 in³


Performance Data

Nominal Torque (with EPDM Sleeve)
450 in·lb

Max. Speed
6000 rpm

Torsional Stiffness
1718.00 in·lb/rad

Rated HP at 100 rpm
0.70 hp

Rated HP at 1,200 rpm
8.60 hp

Rated HP at 1,800 rpm
12.90 hp

Rated HP at 3,600 rpm
25.70 hp


 MORE IMAGES 

·  S-Flex Coupling Misalignment

·  Dimensional Drawing - S-Flex S Type Coupling



 DOWNLOADS 

S-Flex Endurance Catalog

S-Flex Endurance Installation Instructions
(PDF, 0KB)

S-Flex Endurance Installation Video


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