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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 68514435448  
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Part Number 68514435448, 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 
16S-FLNG-3"-RSB-NKW-2SS90

Coupling Size
16S

Type
Coupling Flange

Material
Cast Iron

Color
Gray

Bore Type
Rough Stock Bore

Coupling Type
S-Flex

Weight
125.30 lb


Dimensional Data

Bore Size 
2 in

Thread (Dimension T)
5/8-11

Keyway Size (W x D)
No Keyway

Outside Diameter
18.875 in
479.43 mm

Max. Bore (Dimension ID)
5.500 in

Dimension FL
2.750 in
69.85 mm

Dimension HD
8.000 in
203.20 mm

Dimension L
6.000 in
152.40 mm

Dimension P
2.000 in
50.80 mm

Dimension SL
1.000 in
25.40 mm


Performance Data

Nominal Torque (with EPDM Sleeve)
47250 in·lb

Max. Speed
1500.00 rpm

Torsional Stiffness
180480.00 in·lb/rad

Rated HP at 100 rpm
75.00 hp

Rated HP at 1,200 rpm
900.00 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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