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All Categories > Couplings & Power Transmission Parts Catalog > Lovejoy / Sier-Bath Gear Type Couplings > Continuous Sleeve Gear Type Couplings > Item # 69790412062  
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Item # 69790412062, CCS Type Cut-Out Shifter Coupling Hubs - Imperial



    CCS Type Cut-Out Shifter Couplings

      The CCS Type coupling consists of two flex hubs, one special sleeve without lubrication holes and one accessory kit which includes a special seal for the hub that disengages to eliminate undue friction when the disengaged hub is turning in the sleeve. Standard hub is hand packed with grease.
  • Designed for quick disengagement between the driver and driven equipment
  • Special seal in disengagement hub to prevent undue friction when hub turns in sleeve
  • Widely used on dual drive operations and equipment operating in tandem
  • Available with pins to maintain sleeve in engaged and disengaged positions
  • Shifting mechanisms available upon request





Specifications  · Dimensional Data  · Performance Data  · Features  · Notes

Specifications

Description 

CCS 2.5 HUB 2-1/4 1/2X1/4KW

Type

Gear Coupling Hubs

Hub Material

AISI 1045

Style

Bored

Color

Metallic

Coupling Type

Gear

Weight

5.15 lb


Dimensional Data

Bore Size 

2 1/4 in

Size

2 1/2

Keyway Size (W x D)

1/2 x 1/4 in

Overall Length

4.750 in
120.65
mm

Outside Diameter

Per Customer Specifications

Max. Bore (Dimensions ID1/ID2)

2.630 in
70.00
mm

Dimension D

5.500 in
139.70
mm

Distance between Shaft Ends (Dimension G1)

0.750 in
19.05
mm

Distance between Shaft Ends (Dimension G)

0.250 in
6.35
mm

Dimension HD

3.94 in
100.08
mm

Dimension HD1

3.925 in
99.70
mm

Dimension HL

2.250 in
57.15
mm

Dimension LS

3.880 in
98.55
mm

Dimension R

6.410 in
162.81
mm

Length of Travel to Disengage Sleeve (Dimension T)

0.690 in
17.53
mm

Dimension W

Per Customer Specifications

Cubic inches

34.92810 in³


Performance Data

Nominal Torque

30200.00 in·lb

Max. Speed (Unbalanced)

3750.00 rpm

Max. Angular Misalignment

0.50 º

Parallel Misalignment

0.007 in


Features

Features 

  • Permits quick disengagement of driver and driven shafts without disassembling the coupling
  • Widely used on dual drives and equipment operated in tandem
  • Special seal for disengaging hub
  • Also available with pins to maintain sleeve in both engaged and disengaged positions


Notes

Notes 

  • The BSE (distance Between Shaft Ends) vary between G and G1.
  • Puller Holes are standard on sizes 4 through 6.
  • Puller Holes are available for sizes 7/8 through 3.5 at an additional charge.
  • 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.


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