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All Product Types > INDUSTRIAL MOTION PRODUCTS > Couplings & Power Transmission Parts Catalog > Gear Type Couplings > SIER-BATH® Gear Couplings > Continuous Sleeve Gear Type Couplings > C Type Universal Seals ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc) > Part Number 69790400374  
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Part Number 69790400374, C Type Universal Seals ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)


C Type Universal Seals ONLY - for Standard Continuous Sleeve Gear Coupling Types (C, CFR, CMM, CSPCR, CSHP, etc)

For use with all Standard Lovejoy Continuous Sleeve Gear coupling types (C, CFR, CMM, CSPCR, CSHP, etc).

Note: Seals are included in Continuous Sleeve Gear Coupling Accessory Kits, and are generally not ordered as a stand alone item.



Unit of Measure: Imperial Metric Both

Notes  · Specifications  · Dimensional Data  · Dimensional Data of Related Coupling  · Performance Data  · Performance Data of Related Coupling  · Features

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 
  • Puller Holes are standard on sizes 4 through 12.
  • Puller Holes are available for sizes 7/8 through 3.5 at an additional charge.
  • The BSE (distance Between Shaft Ends) may vary between G and G1.
  • Interference bores with no set screws are standard unless otherwise specified.
  • Inch bores and keyway tolerances conform to ANSI / AGMA 9002-B04.
  • For metric bores and keyway tolerances, consult Lovejoy Engineering Section.
  • Larger sizes are available, please consult Lovejoy Technical Support.


Specifications

Description 
C-7/8-SEAL

Type
Universal Seals

Hub Material
Steel

Color
Metallic

Coupling Type
Gear

Weight
0.03 lb

Complete Coupling Weight
5.00 lb


Dimensional Data

Height
4.000 in

Depth
0.500 in

Dimension HL
6.000 in

Cubic inches
12.00000 in³


Dimensional Data of Related Coupling

Overall Length
3.130 in
79.50 mm

Outside Diameter
3.310 in
3.31 mm

Size
7/8

Max. Bore (Dimensions ID1/ID2)
1.25 in
31 mm

Dimension CBD
1.940 in
49.28 mm

Dimension DC
0.130 in
3.30 mm

Dimension HD
2.000 in
50.80 mm

Dimension HL
1.50 in
38.10 mm

Dimension LS
2.000 in
50.80 mm

Dimension R
3.750 in
95.25 mm

Dimension SL
1.000 in
25.40 mm

Distance between Shaft Ends (Dimension G)
0.130 in
3.30 mm

Distance between Shaft Ends (Dimension G1)
0.38 in
9.65 mm


Performance Data

Normal Temperature Range
-40 to 212 ºF


Performance Data of Related Coupling

Nominal Torque
2500.00 in·lb

Max. Speed (Unbalanced)
6000 rpm

Parallel Misalignment
0.005 in

Max. Angular Misalignment
0.50º per Mesh


Features

Features 
  • Simple and inexpensive type of gear coupling
  • All steel sleeves and hubs
  • Reinforced rubber seals with snap rings to hold lubricant in place
  • Available as vertical and horizontal couplings
  • Wide variety of special variations such as full-flex, flex-rigid mill motor
  • Standard configurations are available of the shelf



 DOWNLOADS 

C Type Gear Coupling Installation Instructions


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