- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- Curved Jaw CouplingsCurved Jaw Couplings
- CJ Series (Standard Curved Jaw) ComponentsCJ Series (Standard Curved Jaw) Components
- CJ Series Hubs - Powder Metal, A Style, Metric BoresCJ Series Hubs - Powder Metal, A Style, Metric Bores
- Item Number 68514472554
Item Number 68514472554, Curved Jaw Coupling Hub w/ Keyway
68514472554Curved Jaw Coupling Hub w/ KeywayLovejoy
- A complete CJ Series coupling is comprised of two standard CJ hubs and one CJ spider. Four types of spiders are available for the CJ Series.
Unit of Measure
Notes
Disclaimer |
N/A 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 |
N/A
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Specifications
Description |
N/A CJ 28A HUB PM 24MM KW |
Hub Style |
N/A A |
Type |
N/A Curved Jaw Coupling Hubs |
Hub Material |
N/A Powder Metal |
Style |
N/A Bored |
Color |
N/A Metallic |
Coupling Type |
N/A Jaw |
Weight |
N/A 1.004 lb |
Dimensional Data
Bore Size |
N/A 24.00 mm |
Coupling Size |
N/A 28 |
Set Screw Style Coupling Size (Dimension T) |
N/A 5/16-18 |
Set Screw Style Coupling Location Size (Dimension SL) |
N/A 0.590 in14.99 mm |
Keyway Size |
N/A 8 x 3.3 mm |
Length thru Bore (Dimensions LTB1/LTB2) |
N/A 1.380 in35.05 mm |
Outside Diameter |
N/A 2.560 in65.00 mm |
Overall Coupling Length |
N/A 3.540 in90.00 mm |
Spider Outside Diameter |
N/A 2.560 in65.00 mm |
Spider Inside Diameter |
N/A 1.180 in30.00 mm |
Spider Thickness (Dimension W) |
N/A 0.590 in15.00 mm |
Min. Bore (Dimensions ID1/ID2) |
N/A 0.470 in12.00 mm |
Max. Bore (Dimensions ID1/ID2) |
N/A 1.1 in28 mm |
Dimension G |
N/A 0.790 in20.07 mm |
Dimension HD |
N/A 1.890 in48.00 mm |
Dimension U |
N/A 1.100 in27.94 mm |
Distance between Spider and Hub Face (Dimension CL) |
N/A 0.100 in2.54 mm |
Cubic inches |
N/A 11.96520 in³ |
Performance Data
Normal Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) |
N/A -40 to 212 ºF |
Max. Temperature Range (with 80 Shore A, 92 Shore A, and 95/98 Shore A spiders) |
N/A -50 to 248 ºF |
Nominal Torque (with 92 Shore A spider) |
N/A 840.00 in·lb95.00 N·m |
Max Torque (with 92 Shore A spider) |
N/A 1680.00 in·lb190.00 N·m |
Max. Speed |
N/A 8500 rpm |
Angular Displacement |
N/A 0.050 in |
Max. Angular Displacement (∆ Ka), n=1500 [1/min] |
N/A 0.90 º |
Max. Axial Displacement (∆ Ka) |
N/A 0.0600 in |
Max. Radial Displacement (∆ Kr) |
N/A 0.0100 in |
The Curved Jaw Design
The Curved Jaw Design |
N/A
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