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Item # 68514462572, 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.





Specifications  · Dimensional Data  · Performance Data  · Notes

Specifications

Description 

7S FLNG 5/8 RSB NKW NSS HOLE

Coupling Size

7S

Type

Coupling Flange

Material

Cast Iron

Color

Gray

Bore Type

Rough Stock Bore

Coupling Type

S-Flex

Weight

3.20 lb


Dimensional Data

Bore Size 

5/8 in

Thread (Dimension T)

No Setscrew

Keyway Size (W x D)

No Keyway

Outside Diameter

4.625 in
117.48
mm

Max. Bore (Dimension ID)

1.625 in

Dimension FL

0.780 in
19.81
mm

Dimension HD

2.810 in
71.37
mm

Dimension L

1.840 in
46.74
mm

Dimension P

0.690 in
17.53
mm

Dimension SL

0.350 in
8.89
mm

Cubic inches

39.35875 in³


Performance Data

Nominal Torque (with EPDM Sleeve)

725 in·lb

Max. Speed

5250.00 rpm

Torsional Stiffness

2769.00 in·lb/rad

Rated HP at 100 rpm

1.20 hp

Rated HP at 1,200 rpm

14.00 hp

Rated HP at 1,800 rpm

21.00 hp

Rated HP at 3,600 rpm

41.00 hp


Notes

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.


 MORE IMAGES 

·  S-Flex Coupling Misalignment

·  Dimensional Drawing - S-Flex S Type Coupling


 DOWNLOADS 

S-Flex Catalog
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S-Flex Installation Instructions
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S-Flex Installation Video